68681664

素因数分解:

$2^6\times 3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:167

約数の個数: 168

約数和(自身を含む): 209214720

約数和(自身を除く): 140533056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 47, 48, 59, 64, 72, 86, 94, 96, 118, 129, 141, 144, 172, 177, 188, 192, 236, 258, 282, 288, 344, 354, 376, 387, 423, 472, 516, 531, 564, 576, 688, 708, 752, 774, 846, 944, 1032, 1062, 1128, 1376, 1416, 1504, 1548, 1692, 1888, 2021, 2064, 2124, 2256, 2537, 2752, 2773, 2832, 3008, 3096, 3384, 3776, 4042, 4128, 4248, 4512, 5074, 5546, 5664, 6063, 6192, 6768, 7611, 8084, 8256, 8319, 8496, 9024, 10148, 11092, 11328, 12126, 12384, 13536, 15222, 16168, 16638, 16992, 18189, 20296, 22184, 22833, 24252, 24768, 24957, 27072, 30444, 32336, 33276, 33984, 36378, 40592, 44368, 45666, 48504, 49914, 60888, 64672, 66552, 72756, 81184, 88736, 91332, 97008, 99828, 119239, 121776, 129344, 133104, 145512, 162368, 177472, 182664, 194016, 199656, 238478, 243552, 266208, 291024, 357717, 365328, 388032, 399312, 476956, 487104, 532416, 582048, 715434, 730656, 798624, 953912, 1073151, 1164096, 1430868, 1461312, 1597248, 1907824, 2146302, 2861736, 3815648, 4292604, 5723472, 7631296, 8585208, 11446944, 17170416, 22893888, 34340832, 68681664]

約数ペア:

[(1, 68681664), (2, 34340832), (3, 22893888), (4, 17170416), (6, 11446944), (8, 8585208), (9, 7631296), (12, 5723472), (16, 4292604), (18, 3815648), (24, 2861736), (32, 2146302), (36, 1907824), (43, 1597248), (47, 1461312), (48, 1430868), (59, 1164096), (64, 1073151), (72, 953912), (86, 798624), (94, 730656), (96, 715434), (118, 582048), (129, 532416), (141, 487104), (144, 476956), (172, 399312), (177, 388032), (188, 365328), (192, 357717), (236, 291024), (258, 266208), (282, 243552), (288, 238478), (344, 199656), (354, 194016), (376, 182664), (387, 177472), (423, 162368), (472, 145512), (516, 133104), (531, 129344), (564, 121776), (576, 119239), (688, 99828), (708, 97008), (752, 91332), (774, 88736), (846, 81184), (944, 72756), (1032, 66552), (1062, 64672), (1128, 60888), (1376, 49914), (1416, 48504), (1504, 45666), (1548, 44368), (1692, 40592), (1888, 36378), (2021, 33984), (2064, 33276), (2124, 32336), (2256, 30444), (2537, 27072), (2752, 24957), (2773, 24768), (2832, 24252), (3008, 22833), (3096, 22184), (3384, 20296), (3776, 18189), (4042, 16992), (4128, 16638), (4248, 16168), (4512, 15222), (5074, 13536), (5546, 12384), (5664, 12126), (6063, 11328), (6192, 11092), (6768, 10148), (7611, 9024), (8084, 8496), (8256, 8319)]