72673690

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{881}}^1$

素因数の和:1074

約数の個数: 32

約数和(自身を含む): 133929936

約数和(自身を除く): 61256246

約数列:

[1, 2, 5, 10, 73, 113, 146, 226, 365, 565, 730, 881, 1130, 1762, 4405, 8249, 8810, 16498, 41245, 64313, 82490, 99553, 128626, 199106, 321565, 497765, 643130, 995530, 7267369, 14534738, 36336845, 72673690]

約数ペア:

[(1, 72673690), (2, 36336845), (5, 14534738), (10, 7267369), (73, 995530), (113, 643130), (146, 497765), (226, 321565), (365, 199106), (565, 128626), (730, 99553), (881, 82490), (1130, 64313), (1762, 41245), (4405, 16498), (8249, 8810)]