72813110

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{1217}}^1$

素因数の和:1448

約数の個数: 32

約数和(自身を含む): 136104192

約数和(自身を除く): 63291082

約数列:

[1, 2, 5, 10, 31, 62, 155, 193, 310, 386, 965, 1217, 1930, 2434, 5983, 6085, 11966, 12170, 29915, 37727, 59830, 75454, 188635, 234881, 377270, 469762, 1174405, 2348810, 7281311, 14562622, 36406555, 72813110]

約数ペア:

[(1, 72813110), (2, 36406555), (5, 14562622), (10, 7281311), (31, 2348810), (62, 1174405), (155, 469762), (193, 377270), (310, 234881), (386, 188635), (965, 75454), (1217, 59830), (1930, 37727), (2434, 29915), (5983, 12170), (6085, 11966)]