74456208

素因数分解:

$2^4\times 3^2\times {\mathrm{131}}^1\times {\mathrm{3947}}^1$

素因数の和:4092

約数の個数: 60

約数和(自身を含む): 210017808

約数和(自身を除く): 135561600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 131, 144, 262, 393, 524, 786, 1048, 1179, 1572, 2096, 2358, 3144, 3947, 4716, 6288, 7894, 9432, 11841, 15788, 18864, 23682, 31576, 35523, 47364, 63152, 71046, 94728, 142092, 189456, 284184, 517057, 568368, 1034114, 1551171, 2068228, 3102342, 4136456, 4653513, 6204684, 8272912, 9307026, 12409368, 18614052, 24818736, 37228104, 74456208]

約数ペア:

[(1, 74456208), (2, 37228104), (3, 24818736), (4, 18614052), (6, 12409368), (8, 9307026), (9, 8272912), (12, 6204684), (16, 4653513), (18, 4136456), (24, 3102342), (36, 2068228), (48, 1551171), (72, 1034114), (131, 568368), (144, 517057), (262, 284184), (393, 189456), (524, 142092), (786, 94728), (1048, 71046), (1179, 63152), (1572, 47364), (2096, 35523), (2358, 31576), (3144, 23682), (3947, 18864), (4716, 15788), (6288, 11841), (7894, 9432)]