77261910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{911}}^1$

素因数の和:1189

約数の個数: 64

約数和(自身を含む): 203295744

約数和(自身を除く): 126033834

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 257, 330, 514, 771, 911, 1285, 1542, 1822, 2570, 2733, 2827, 3855, 4555, 5466, 5654, 7710, 8481, 9110, 10021, 13665, 14135, 16962, 20042, 27330, 28270, 30063, 42405, 50105, 60126, 84810, 100210, 150315, 234127, 300630, 468254, 702381, 1170635, 1404762, 2341270, 2575397, 3511905, 5150794, 7023810, 7726191, 12876985, 15452382, 25753970, 38630955, 77261910]

約数ペア:

[(1, 77261910), (2, 38630955), (3, 25753970), (5, 15452382), (6, 12876985), (10, 7726191), (11, 7023810), (15, 5150794), (22, 3511905), (30, 2575397), (33, 2341270), (55, 1404762), (66, 1170635), (110, 702381), (165, 468254), (257, 300630), (330, 234127), (514, 150315), (771, 100210), (911, 84810), (1285, 60126), (1542, 50105), (1822, 42405), (2570, 30063), (2733, 28270), (2827, 27330), (3855, 20042), (4555, 16962), (5466, 14135), (5654, 13665), (7710, 10021), (8481, 9110)]