72490488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{14879}}^1$

素因数の和:14924

約数の個数: 64

約数和(自身を含む): 214272000

約数和(自身を除く): 141781512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 203, 232, 348, 406, 609, 696, 812, 1218, 1624, 2436, 4872, 14879, 29758, 44637, 59516, 89274, 104153, 119032, 178548, 208306, 312459, 357096, 416612, 431491, 624918, 833224, 862982, 1249836, 1294473, 1725964, 2499672, 2588946, 3020437, 3451928, 5177892, 6040874, 9061311, 10355784, 12081748, 18122622, 24163496, 36245244, 72490488]

約数ペア:

[(1, 72490488), (2, 36245244), (3, 24163496), (4, 18122622), (6, 12081748), (7, 10355784), (8, 9061311), (12, 6040874), (14, 5177892), (21, 3451928), (24, 3020437), (28, 2588946), (29, 2499672), (42, 1725964), (56, 1294473), (58, 1249836), (84, 862982), (87, 833224), (116, 624918), (168, 431491), (174, 416612), (203, 357096), (232, 312459), (348, 208306), (406, 178548), (609, 119032), (696, 104153), (812, 89274), (1218, 59516), (1624, 44637), (2436, 29758), (4872, 14879)]