80932872

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{457}}^1$

素因数の和:670

約数の個数: 64

約数和(自身を含む): 208408320

約数和(自身を除く): 127475448

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 157, 188, 282, 314, 376, 457, 471, 564, 628, 914, 942, 1128, 1256, 1371, 1828, 1884, 2742, 3656, 3768, 5484, 7379, 10968, 14758, 21479, 22137, 29516, 42958, 44274, 59032, 64437, 71749, 85916, 88548, 128874, 143498, 171832, 177096, 215247, 257748, 286996, 430494, 515496, 573992, 860988, 1721976, 3372203, 6744406, 10116609, 13488812, 20233218, 26977624, 40466436, 80932872]

約数ペア:

[(1, 80932872), (2, 40466436), (3, 26977624), (4, 20233218), (6, 13488812), (8, 10116609), (12, 6744406), (24, 3372203), (47, 1721976), (94, 860988), (141, 573992), (157, 515496), (188, 430494), (282, 286996), (314, 257748), (376, 215247), (457, 177096), (471, 171832), (564, 143498), (628, 128874), (914, 88548), (942, 85916), (1128, 71749), (1256, 64437), (1371, 59032), (1828, 44274), (1884, 42958), (2742, 29516), (3656, 22137), (3768, 21479), (5484, 14758), (7379, 10968)]