77319972

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^2\times {\mathrm{617}}^1$

素因数の和:745

約数の個数: 54

約数和(自身を含む): 199138758

約数和(自身を除く): 121818786

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 236, 354, 531, 617, 708, 1062, 1234, 1851, 2124, 2468, 3481, 3702, 5553, 6962, 7404, 10443, 11106, 13924, 20886, 22212, 31329, 36403, 41772, 62658, 72806, 109209, 125316, 145612, 218418, 327627, 436836, 655254, 1310508, 2147777, 4295554, 6443331, 8591108, 12886662, 19329993, 25773324, 38659986, 77319972]

約数ペア:

[(1, 77319972), (2, 38659986), (3, 25773324), (4, 19329993), (6, 12886662), (9, 8591108), (12, 6443331), (18, 4295554), (36, 2147777), (59, 1310508), (118, 655254), (177, 436836), (236, 327627), (354, 218418), (531, 145612), (617, 125316), (708, 109209), (1062, 72806), (1234, 62658), (1851, 41772), (2124, 36403), (2468, 31329), (3481, 22212), (3702, 20886), (5553, 13924), (6962, 11106), (7404, 10443)]