86790258

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{22637}}^1$

素因数の和:22719

約数の個数: 32

約数和(自身を含む): 195592320

約数和(自身を除く): 108802062

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 22637, 45274, 67911, 135822, 203733, 407466, 611199, 1222398, 1607227, 3214454, 4821681, 9643362, 14465043, 28930086, 43395129, 86790258]

約数ペア:

[(1, 86790258), (2, 43395129), (3, 28930086), (6, 14465043), (9, 9643362), (18, 4821681), (27, 3214454), (54, 1607227), (71, 1222398), (142, 611199), (213, 407466), (426, 203733), (639, 135822), (1278, 67911), (1917, 45274), (3834, 22637)]