72136360

素因数分解:

$2^3\times 5^1\times {\mathrm{773}}^1\times {\mathrm{2333}}^1$

素因数の和:3117

約数の個数: 32

約数和(自身を含む): 162586440

約数和(自身を除く): 90450080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 773, 1546, 2333, 3092, 3865, 4666, 6184, 7730, 9332, 11665, 15460, 18664, 23330, 30920, 46660, 93320, 1803409, 3606818, 7213636, 9017045, 14427272, 18034090, 36068180, 72136360]

約数ペア:

[(1, 72136360), (2, 36068180), (4, 18034090), (5, 14427272), (8, 9017045), (10, 7213636), (20, 3606818), (40, 1803409), (773, 93320), (1546, 46660), (2333, 30920), (3092, 23330), (3865, 18664), (4666, 15460), (6184, 11665), (7730, 9332)]