91771290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{78437}}^1$

素因数の和:78463

約数の個数: 48

約数和(自身を含む): 256962888

約数和(自身を除く): 165191598

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 78437, 156874, 235311, 392185, 470622, 705933, 784370, 1019681, 1176555, 1411866, 2039362, 2353110, 3059043, 3529665, 5098405, 6118086, 7059330, 9177129, 10196810, 15295215, 18354258, 30590430, 45885645, 91771290]

約数ペア:

[(1, 91771290), (2, 45885645), (3, 30590430), (5, 18354258), (6, 15295215), (9, 10196810), (10, 9177129), (13, 7059330), (15, 6118086), (18, 5098405), (26, 3529665), (30, 3059043), (39, 2353110), (45, 2039362), (65, 1411866), (78, 1176555), (90, 1019681), (117, 784370), (130, 705933), (195, 470622), (234, 392185), (390, 235311), (585, 156874), (1170, 78437)]