72457062

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{2153}}^1$

素因数の和:2308

約数の個数: 32

約数和(自身を含む): 148884480

約数和(自身を除く): 76427418

約数列:

[1, 2, 3, 6, 71, 79, 142, 158, 213, 237, 426, 474, 2153, 4306, 5609, 6459, 11218, 12918, 16827, 33654, 152863, 170087, 305726, 340174, 458589, 510261, 917178, 1020522, 12076177, 24152354, 36228531, 72457062]

約数ペア:

[(1, 72457062), (2, 36228531), (3, 24152354), (6, 12076177), (71, 1020522), (79, 917178), (142, 510261), (158, 458589), (213, 340174), (237, 305726), (426, 170087), (474, 152863), (2153, 33654), (4306, 16827), (5609, 12918), (6459, 11218)]