72868439546

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{654127}}^1$

素因数の和:654318

約数の個数: 32

約数和(自身を含む): 127790446080

約数和(自身を除く): 54922006534

約数列:

[1, 2, 7, 14, 73, 109, 146, 218, 511, 763, 1022, 1526, 7957, 15914, 55699, 111398, 654127, 1308254, 4578889, 9157778, 47751271, 71299843, 95502542, 142599686, 334258897, 499098901, 668517794, 998197802, 5204888539, 10409777078, 36434219773, 72868439546]

約数ペア:

[(1, 72868439546), (2, 36434219773), (7, 10409777078), (14, 5204888539), (73, 998197802), (109, 668517794), (146, 499098901), (218, 334258897), (511, 142599686), (763, 95502542), (1022, 71299843), (1526, 47751271), (7957, 9157778), (15914, 4578889), (55699, 1308254), (111398, 654127)]