72497688

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{64271}}^1$

素因数の和:64327

約数の個数: 32

約数和(自身を含む): 185103360

約数和(自身を除く): 112605672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 64271, 128542, 192813, 257084, 385626, 514168, 771252, 1542504, 3020737, 6041474, 9062211, 12082948, 18124422, 24165896, 36248844, 72497688]

約数ペア:

[(1, 72497688), (2, 36248844), (3, 24165896), (4, 18124422), (6, 12082948), (8, 9062211), (12, 6041474), (24, 3020737), (47, 1542504), (94, 771252), (141, 514168), (188, 385626), (282, 257084), (376, 192813), (564, 128542), (1128, 64271)]