57831204

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{659}}^1$

素因数の和:840

約数の個数: 48

約数和(自身を含む): 138378240

約数和(自身を除く): 80547036

約数列:

[1, 2, 3, 4, 6, 12, 71, 103, 142, 206, 213, 284, 309, 412, 426, 618, 659, 852, 1236, 1318, 1977, 2636, 3954, 7313, 7908, 14626, 21939, 29252, 43878, 46789, 67877, 87756, 93578, 135754, 140367, 187156, 203631, 271508, 280734, 407262, 561468, 814524, 4819267, 9638534, 14457801, 19277068, 28915602, 57831204]

約数ペア:

[(1, 57831204), (2, 28915602), (3, 19277068), (4, 14457801), (6, 9638534), (12, 4819267), (71, 814524), (103, 561468), (142, 407262), (206, 280734), (213, 271508), (284, 203631), (309, 187156), (412, 140367), (426, 135754), (618, 93578), (659, 87756), (852, 67877), (1236, 46789), (1318, 43878), (1977, 29252), (2636, 21939), (3954, 14626), (7313, 7908)]