87864108

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:626

約数の個数: 48

約数和(自身を含む): 208370400

約数和(自身を除く): 120506292

約数列:

[1, 2, 3, 4, 6, 12, 149, 157, 298, 313, 314, 447, 471, 596, 626, 628, 894, 939, 942, 1252, 1788, 1878, 1884, 3756, 23393, 46637, 46786, 49141, 70179, 93274, 93572, 98282, 139911, 140358, 147423, 186548, 196564, 279822, 280716, 294846, 559644, 589692, 7322009, 14644018, 21966027, 29288036, 43932054, 87864108]

約数ペア:

[(1, 87864108), (2, 43932054), (3, 29288036), (4, 21966027), (6, 14644018), (12, 7322009), (149, 589692), (157, 559644), (298, 294846), (313, 280716), (314, 279822), (447, 196564), (471, 186548), (596, 147423), (626, 140358), (628, 139911), (894, 98282), (939, 93572), (942, 93274), (1252, 70179), (1788, 49141), (1878, 46786), (1884, 46637), (3756, 23393)]