68681472

素因数分解:

$2^8\times 3^1\times {\mathrm{37}}^1\times {\mathrm{2417}}^1$

素因数の和:2473

約数の個数: 72

約数和(自身を含む): 187810896

約数和(自身を除く): 119129424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 256, 296, 384, 444, 592, 768, 888, 1184, 1776, 2368, 2417, 3552, 4736, 4834, 7104, 7251, 9472, 9668, 14208, 14502, 19336, 28416, 29004, 38672, 58008, 77344, 89429, 116016, 154688, 178858, 232032, 268287, 309376, 357716, 464064, 536574, 618752, 715432, 928128, 1073148, 1430864, 1856256, 2146296, 2861728, 4292592, 5723456, 8585184, 11446912, 17170368, 22893824, 34340736, 68681472]

約数ペア:

[(1, 68681472), (2, 34340736), (3, 22893824), (4, 17170368), (6, 11446912), (8, 8585184), (12, 5723456), (16, 4292592), (24, 2861728), (32, 2146296), (37, 1856256), (48, 1430864), (64, 1073148), (74, 928128), (96, 715432), (111, 618752), (128, 536574), (148, 464064), (192, 357716), (222, 309376), (256, 268287), (296, 232032), (384, 178858), (444, 154688), (592, 116016), (768, 89429), (888, 77344), (1184, 58008), (1776, 38672), (2368, 29004), (2417, 28416), (3552, 19336), (4736, 14502), (4834, 14208), (7104, 9668), (7251, 9472)]