74937978

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{349}}^1$

素因数の和:587

約数の個数: 48

約数和(自身を含む): 165984000

約数和(自身を除く): 91046022

約数列:

[1, 2, 3, 6, 9, 18, 79, 151, 158, 237, 302, 349, 453, 474, 698, 711, 906, 1047, 1359, 1422, 2094, 2718, 3141, 6282, 11929, 23858, 27571, 35787, 52699, 55142, 71574, 82713, 105398, 107361, 158097, 165426, 214722, 248139, 316194, 474291, 496278, 948582, 4163221, 8326442, 12489663, 24979326, 37468989, 74937978]

約数ペア:

[(1, 74937978), (2, 37468989), (3, 24979326), (6, 12489663), (9, 8326442), (18, 4163221), (79, 948582), (151, 496278), (158, 474291), (237, 316194), (302, 248139), (349, 214722), (453, 165426), (474, 158097), (698, 107361), (711, 105398), (906, 82713), (1047, 71574), (1359, 55142), (1422, 52699), (2094, 35787), (2718, 27571), (3141, 23858), (6282, 11929)]