86905260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37139}}^1$

素因数の和:37167

約数の個数: 72

約数和(自身を含む): 283898160

約数和(自身を除く): 196992900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 37139, 74278, 111417, 148556, 185695, 222834, 334251, 371390, 445668, 482807, 557085, 668502, 742780, 965614, 1114170, 1337004, 1448421, 1671255, 1931228, 2228340, 2414035, 2896842, 3342510, 4345263, 4828070, 5793684, 6685020, 7242105, 8690526, 9656140, 14484210, 17381052, 21726315, 28968420, 43452630, 86905260]

約数ペア:

[(1, 86905260), (2, 43452630), (3, 28968420), (4, 21726315), (5, 17381052), (6, 14484210), (9, 9656140), (10, 8690526), (12, 7242105), (13, 6685020), (15, 5793684), (18, 4828070), (20, 4345263), (26, 3342510), (30, 2896842), (36, 2414035), (39, 2228340), (45, 1931228), (52, 1671255), (60, 1448421), (65, 1337004), (78, 1114170), (90, 965614), (117, 742780), (130, 668502), (156, 557085), (180, 482807), (195, 445668), (234, 371390), (260, 334251), (390, 222834), (468, 185695), (585, 148556), (780, 111417), (1170, 74278), (2340, 37139)]