76765390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{1609}}^1$

素因数の和:1996

約数の個数: 32

約数和(自身を含む): 149304960

約数和(自身を除く): 72539570

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 367, 734, 1609, 1835, 3218, 3670, 4771, 8045, 9542, 16090, 20917, 23855, 41834, 47710, 104585, 209170, 590503, 1181006, 2952515, 5905030, 7676539, 15353078, 38382695, 76765390]

約数ペア:

[(1, 76765390), (2, 38382695), (5, 15353078), (10, 7676539), (13, 5905030), (26, 2952515), (65, 1181006), (130, 590503), (367, 209170), (734, 104585), (1609, 47710), (1835, 41834), (3218, 23855), (3670, 20917), (4771, 16090), (8045, 9542)]