77485390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{11617}}^1$

素因数の和:11676

約数の個数: 32

約数和(自身を含む): 150569280

約数和(自身を除く): 73083890

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 115, 145, 230, 290, 667, 1334, 3335, 6670, 11617, 23234, 58085, 116170, 267191, 336893, 534382, 673786, 1335955, 1684465, 2671910, 3368930, 7748539, 15497078, 38742695, 77485390]

約数ペア:

[(1, 77485390), (2, 38742695), (5, 15497078), (10, 7748539), (23, 3368930), (29, 2671910), (46, 1684465), (58, 1335955), (115, 673786), (145, 534382), (230, 336893), (290, 267191), (667, 116170), (1334, 58085), (3335, 23234), (6670, 11617)]