77717390

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{7243}}^1$

素因数の和:7316

約数の個数: 32

約数和(自身を含む): 148646880

約数和(自身を除く): 70929490

約数列:

[1, 2, 5, 10, 29, 37, 58, 74, 145, 185, 290, 370, 1073, 2146, 5365, 7243, 10730, 14486, 36215, 72430, 210047, 267991, 420094, 535982, 1050235, 1339955, 2100470, 2679910, 7771739, 15543478, 38858695, 77717390]

約数ペア:

[(1, 77717390), (2, 38858695), (5, 15543478), (10, 7771739), (29, 2679910), (37, 2100470), (58, 1339955), (74, 1050235), (145, 535982), (185, 420094), (290, 267991), (370, 210047), (1073, 72430), (2146, 36215), (5365, 14486), (7243, 10730)]