91864890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{78517}}^1$

素因数の和:78543

約数の個数: 48

約数和(自身を含む): 257224968

約数和(自身を除く): 165360078

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, 78517, 157034, 235551, 392585, 471102, 706653, 785170, 1020721, 1177755, 1413306, 2041442, 2355510, 3062163, 3533265, 5103605, 6124326, 7066530, 9186489, 10207210, 15310815, 18372978, 30621630, 45932445, 91864890]

約数ペア:

[(1, 91864890), (2, 45932445), (3, 30621630), (5, 18372978), (6, 15310815), (9, 10207210), (10, 9186489), (13, 7066530), (15, 6124326), (18, 5103605), (26, 3533265), (30, 3062163), (39, 2355510), (45, 2041442), (65, 1413306), (78, 1177755), (90, 1020721), (117, 785170), (130, 706653), (195, 471102), (234, 392585), (390, 235551), (585, 157034), (1170, 78517)]