80949652

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2579}}^1$

素因数の和:2668

約数の個数: 48

約数和(自身を含む): 173376000

約数和(自身を除く): 92426348

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 59, 76, 118, 133, 236, 266, 413, 532, 826, 1121, 1652, 2242, 2579, 4484, 5158, 7847, 10316, 15694, 18053, 31388, 36106, 49001, 72212, 98002, 152161, 196004, 304322, 343007, 608644, 686014, 1065127, 1372028, 2130254, 2891059, 4260508, 5782118, 11564236, 20237413, 40474826, 80949652]

約数ペア:

[(1, 80949652), (2, 40474826), (4, 20237413), (7, 11564236), (14, 5782118), (19, 4260508), (28, 2891059), (38, 2130254), (59, 1372028), (76, 1065127), (118, 686014), (133, 608644), (236, 343007), (266, 304322), (413, 196004), (532, 152161), (826, 98002), (1121, 72212), (1652, 49001), (2242, 36106), (2579, 31388), (4484, 18053), (5158, 15694), (7847, 10316)]