42523962

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 95047680

約数和(自身を除く): 52523718

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 79, 103, 134, 158, 201, 206, 237, 309, 402, 474, 618, 871, 1027, 1339, 1742, 2054, 2613, 2678, 3081, 4017, 5226, 5293, 6162, 6901, 8034, 8137, 10586, 13802, 15879, 16274, 20703, 24411, 31758, 41406, 48822, 68809, 89713, 105781, 137618, 179426, 206427, 211562, 269139, 317343, 412854, 538278, 545179, 634686, 1090358, 1635537, 3271074, 7087327, 14174654, 21261981, 42523962]

約数ペア:

[(1, 42523962), (2, 21261981), (3, 14174654), (6, 7087327), (13, 3271074), (26, 1635537), (39, 1090358), (67, 634686), (78, 545179), (79, 538278), (103, 412854), (134, 317343), (158, 269139), (201, 211562), (206, 206427), (237, 179426), (309, 137618), (402, 105781), (474, 89713), (618, 68809), (871, 48822), (1027, 41406), (1339, 31758), (1742, 24411), (2054, 20703), (2613, 16274), (2678, 15879), (3081, 13802), (4017, 10586), (5226, 8137), (5293, 8034), (6162, 6901)]