80323744

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{379}}^1$

素因数の和:605

約数の個数: 48

約数和(自身を含む): 163749600

約数和(自身を除く): 83425856

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 179, 296, 358, 379, 592, 716, 758, 1184, 1432, 1516, 2864, 3032, 5728, 6064, 6623, 12128, 13246, 14023, 26492, 28046, 52984, 56092, 67841, 105968, 112184, 135682, 211936, 224368, 271364, 448736, 542728, 1085456, 2170912, 2510117, 5020234, 10040468, 20080936, 40161872, 80323744]

約数ペア:

[(1, 80323744), (2, 40161872), (4, 20080936), (8, 10040468), (16, 5020234), (32, 2510117), (37, 2170912), (74, 1085456), (148, 542728), (179, 448736), (296, 271364), (358, 224368), (379, 211936), (592, 135682), (716, 112184), (758, 105968), (1184, 67841), (1432, 56092), (1516, 52984), (2864, 28046), (3032, 26492), (5728, 14023), (6064, 13246), (6623, 12128)]