71866872

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:211

約数の個数: 256

約数和(自身を含む): 259200000

約数和(自身を除く): 187333128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 29, 33, 36, 42, 44, 54, 56, 58, 63, 66, 72, 77, 84, 87, 88, 99, 108, 116, 126, 132, 149, 154, 168, 174, 189, 198, 203, 216, 231, 232, 252, 261, 264, 297, 298, 308, 319, 348, 378, 396, 406, 447, 462, 504, 522, 594, 596, 609, 616, 638, 693, 696, 756, 783, 792, 812, 894, 924, 957, 1043, 1044, 1188, 1192, 1218, 1276, 1341, 1386, 1512, 1566, 1624, 1639, 1788, 1827, 1848, 1914, 2079, 2086, 2088, 2233, 2376, 2436, 2552, 2682, 2772, 2871, 3129, 3132, 3278, 3576, 3654, 3828, 4023, 4158, 4172, 4321, 4466, 4872, 4917, 5364, 5481, 5544, 5742, 6258, 6264, 6556, 6699, 7308, 7656, 8046, 8316, 8344, 8613, 8642, 8932, 9387, 9834, 10728, 10962, 11473, 11484, 12516, 12963, 13112, 13398, 14616, 14751, 16092, 16632, 17226, 17284, 17864, 18774, 19668, 20097, 21924, 22946, 22968, 25032, 25926, 26796, 28161, 29502, 30247, 32184, 34419, 34452, 34568, 37548, 38889, 39336, 40194, 43848, 44253, 45892, 47531, 51852, 53592, 56322, 59004, 60291, 60494, 68838, 68904, 75096, 77778, 80388, 88506, 90741, 91784, 95062, 103257, 103704, 112644, 116667, 118008, 120582, 120988, 137676, 142593, 155556, 160776, 177012, 181482, 190124, 206514, 225288, 233334, 241164, 241976, 272223, 275352, 285186, 309771, 311112, 332717, 354024, 362964, 380248, 413028, 427779, 466668, 482328, 544446, 570372, 619542, 665434, 725928, 816669, 826056, 855558, 933336, 998151, 1088892, 1140744, 1239084, 1283337, 1330868, 1633338, 1711116, 1996302, 2177784, 2478168, 2566674, 2661736, 2994453, 3266676, 3422232, 3992604, 5133348, 5988906, 6533352, 7985208, 8983359, 10266696, 11977812, 17966718, 23955624, 35933436, 71866872]

約数ペア:

[(1, 71866872), (2, 35933436), (3, 23955624), (4, 17966718), (6, 11977812), (7, 10266696), (8, 8983359), (9, 7985208), (11, 6533352), (12, 5988906), (14, 5133348), (18, 3992604), (21, 3422232), (22, 3266676), (24, 2994453), (27, 2661736), (28, 2566674), (29, 2478168), (33, 2177784), (36, 1996302), (42, 1711116), (44, 1633338), (54, 1330868), (56, 1283337), (58, 1239084), (63, 1140744), (66, 1088892), (72, 998151), (77, 933336), (84, 855558), (87, 826056), (88, 816669), (99, 725928), (108, 665434), (116, 619542), (126, 570372), (132, 544446), (149, 482328), (154, 466668), (168, 427779), (174, 413028), (189, 380248), (198, 362964), (203, 354024), (216, 332717), (231, 311112), (232, 309771), (252, 285186), (261, 275352), (264, 272223), (297, 241976), (298, 241164), (308, 233334), (319, 225288), (348, 206514), (378, 190124), (396, 181482), (406, 177012), (447, 160776), (462, 155556), (504, 142593), (522, 137676), (594, 120988), (596, 120582), (609, 118008), (616, 116667), (638, 112644), (693, 103704), (696, 103257), (756, 95062), (783, 91784), (792, 90741), (812, 88506), (894, 80388), (924, 77778), (957, 75096), (1043, 68904), (1044, 68838), (1188, 60494), (1192, 60291), (1218, 59004), (1276, 56322), (1341, 53592), (1386, 51852), (1512, 47531), (1566, 45892), (1624, 44253), (1639, 43848), (1788, 40194), (1827, 39336), (1848, 38889), (1914, 37548), (2079, 34568), (2086, 34452), (2088, 34419), (2233, 32184), (2376, 30247), (2436, 29502), (2552, 28161), (2682, 26796), (2772, 25926), (2871, 25032), (3129, 22968), (3132, 22946), (3278, 21924), (3576, 20097), (3654, 19668), (3828, 18774), (4023, 17864), (4158, 17284), (4172, 17226), (4321, 16632), (4466, 16092), (4872, 14751), (4917, 14616), (5364, 13398), (5481, 13112), (5544, 12963), (5742, 12516), (6258, 11484), (6264, 11473), (6556, 10962), (6699, 10728), (7308, 9834), (7656, 9387), (8046, 8932), (8316, 8642), (8344, 8613)]