71955078

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{12637}}^1$

素因数の和:12728

約数の個数: 32

約数和(自身を含む): 157115616

約数和(自身を除く): 85160538

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 5694, 12637, 25274, 37911, 75822, 164281, 328562, 492843, 922501, 985686, 1845002, 2767503, 5535006, 11992513, 23985026, 35977539, 71955078]

約数ペア:

[(1, 71955078), (2, 35977539), (3, 23985026), (6, 11992513), (13, 5535006), (26, 2767503), (39, 1845002), (73, 985686), (78, 922501), (146, 492843), (219, 328562), (438, 164281), (949, 75822), (1898, 37911), (2847, 25274), (5694, 12637)]