71707626648

素因数分解:

$2^3\times 3^3\times 7^3\times {\mathrm{47}}^1\times {\mathrm{20593}}^1$

素因数の和:20676

約数の個数: 256

約数和(自身を含む): 237242880000

約数和(自身を除く): 165535253352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 47, 49, 54, 56, 63, 72, 84, 94, 98, 108, 126, 141, 147, 168, 188, 189, 196, 216, 252, 282, 294, 329, 343, 376, 378, 392, 423, 441, 504, 564, 588, 658, 686, 756, 846, 882, 987, 1029, 1128, 1176, 1269, 1316, 1323, 1372, 1512, 1692, 1764, 1974, 2058, 2303, 2538, 2632, 2646, 2744, 2961, 3087, 3384, 3528, 3948, 4116, 4606, 5076, 5292, 5922, 6174, 6909, 7896, 8232, 8883, 9212, 9261, 10152, 10584, 11844, 12348, 13818, 16121, 17766, 18424, 18522, 20593, 20727, 23688, 24696, 27636, 32242, 35532, 37044, 41186, 41454, 48363, 55272, 61779, 62181, 64484, 71064, 74088, 82372, 82908, 96726, 123558, 124362, 128968, 144151, 145089, 164744, 165816, 185337, 193452, 247116, 248724, 288302, 290178, 370674, 386904, 432453, 435267, 494232, 497448, 556011, 576604, 580356, 741348, 864906, 870534, 967871, 1009057, 1112022, 1153208, 1160712, 1297359, 1482696, 1729812, 1741068, 1935742, 2018114, 2224044, 2594718, 2903613, 3027171, 3459624, 3482136, 3871484, 3892077, 4036228, 4448088, 5189436, 5807226, 6054342, 6775097, 7063399, 7742968, 7784154, 8072456, 8710839, 9081513, 10378872, 11614452, 12108684, 13550194, 14126798, 15568308, 17421678, 18163026, 20325291, 21190197, 23228904, 24217368, 26132517, 27100388, 27244539, 28253596, 31136616, 34843356, 36326052, 40650582, 42380394, 47425679, 52265034, 54200776, 54489078, 56507192, 60975873, 63570591, 69686712, 72652104, 81301164, 84760788, 94851358, 104530068, 108978156, 121951746, 127141182, 142277037, 162602328, 169521576, 182927619, 189702716, 190711773, 209060136, 217956312, 243903492, 254282364, 284554074, 331979753, 365855238, 379405432, 381423546, 426831111, 487806984, 508564728, 569108148, 663959506, 731710476, 762847092, 853662222, 995939259, 1138216296, 1280493333, 1327919012, 1463420952, 1525694184, 1707324444, 1991878518, 2560986666, 2655838024, 2987817777, 3414648888, 3983757036, 5121973332, 5975635554, 7967514072, 8963453331, 10243946664, 11951271108, 17926906662, 23902542216, 35853813324, 71707626648]

約数ペア:

[(1, 71707626648), (2, 35853813324), (3, 23902542216), (4, 17926906662), (6, 11951271108), (7, 10243946664), (8, 8963453331), (9, 7967514072), (12, 5975635554), (14, 5121973332), (18, 3983757036), (21, 3414648888), (24, 2987817777), (27, 2655838024), (28, 2560986666), (36, 1991878518), (42, 1707324444), (47, 1525694184), (49, 1463420952), (54, 1327919012), (56, 1280493333), (63, 1138216296), (72, 995939259), (84, 853662222), (94, 762847092), (98, 731710476), (108, 663959506), (126, 569108148), (141, 508564728), (147, 487806984), (168, 426831111), (188, 381423546), (189, 379405432), (196, 365855238), (216, 331979753), (252, 284554074), (282, 254282364), (294, 243903492), (329, 217956312), (343, 209060136), (376, 190711773), (378, 189702716), (392, 182927619), (423, 169521576), (441, 162602328), (504, 142277037), (564, 127141182), (588, 121951746), (658, 108978156), (686, 104530068), (756, 94851358), (846, 84760788), (882, 81301164), (987, 72652104), (1029, 69686712), (1128, 63570591), (1176, 60975873), (1269, 56507192), (1316, 54489078), (1323, 54200776), (1372, 52265034), (1512, 47425679), (1692, 42380394), (1764, 40650582), (1974, 36326052), (2058, 34843356), (2303, 31136616), (2538, 28253596), (2632, 27244539), (2646, 27100388), (2744, 26132517), (2961, 24217368), (3087, 23228904), (3384, 21190197), (3528, 20325291), (3948, 18163026), (4116, 17421678), (4606, 15568308), (5076, 14126798), (5292, 13550194), (5922, 12108684), (6174, 11614452), (6909, 10378872), (7896, 9081513), (8232, 8710839), (8883, 8072456), (9212, 7784154), (9261, 7742968), (10152, 7063399), (10584, 6775097), (11844, 6054342), (12348, 5807226), (13818, 5189436), (16121, 4448088), (17766, 4036228), (18424, 3892077), (18522, 3871484), (20593, 3482136), (20727, 3459624), (23688, 3027171), (24696, 2903613), (27636, 2594718), (32242, 2224044), (35532, 2018114), (37044, 1935742), (41186, 1741068), (41454, 1729812), (48363, 1482696), (55272, 1297359), (61779, 1160712), (62181, 1153208), (64484, 1112022), (71064, 1009057), (74088, 967871), (82372, 870534), (82908, 864906), (96726, 741348), (123558, 580356), (124362, 576604), (128968, 556011), (144151, 497448), (145089, 494232), (164744, 435267), (165816, 432453), (185337, 386904), (193452, 370674), (247116, 290178), (248724, 288302)]