68145558

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{11059}}^1$

素因数の和:11156

約数の個数: 32

約数和(自身を含む): 148646400

約数和(自身を除く): 80500842

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 79, 158, 237, 474, 1027, 2054, 3081, 6162, 11059, 22118, 33177, 66354, 143767, 287534, 431301, 862602, 873661, 1747322, 2620983, 5241966, 11357593, 22715186, 34072779, 68145558]

約数ペア:

[(1, 68145558), (2, 34072779), (3, 22715186), (6, 11357593), (13, 5241966), (26, 2620983), (39, 1747322), (78, 873661), (79, 862602), (158, 431301), (237, 287534), (474, 143767), (1027, 66354), (2054, 33177), (3081, 22118), (6162, 11059)]