72511374

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{1669}}^1$

素因数の和:2244

約数の個数: 32

約数和(自身を含む): 156552480

約数和(自身を除く): 84041106

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 557, 1114, 1669, 1671, 3338, 3342, 5007, 7241, 10014, 14482, 21697, 21723, 43394, 43446, 65091, 130182, 929633, 1859266, 2788899, 5577798, 12085229, 24170458, 36255687, 72511374]

約数ペア:

[(1, 72511374), (2, 36255687), (3, 24170458), (6, 12085229), (13, 5577798), (26, 2788899), (39, 1859266), (78, 929633), (557, 130182), (1114, 65091), (1669, 43446), (1671, 43394), (3338, 21723), (3342, 21697), (5007, 14482), (7241, 10014)]