71328228

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{1009}}^1$

素因数の和:1196

約数の個数: 48

約数和(自身を含む): 171716160

約数和(自身を除く): 100387932

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 137, 172, 258, 274, 411, 516, 548, 822, 1009, 1644, 2018, 3027, 4036, 5891, 6054, 11782, 12108, 17673, 23564, 35346, 43387, 70692, 86774, 130161, 138233, 173548, 260322, 276466, 414699, 520644, 552932, 829398, 1658796, 5944019, 11888038, 17832057, 23776076, 35664114, 71328228]

約数ペア:

[(1, 71328228), (2, 35664114), (3, 23776076), (4, 17832057), (6, 11888038), (12, 5944019), (43, 1658796), (86, 829398), (129, 552932), (137, 520644), (172, 414699), (258, 276466), (274, 260322), (411, 173548), (516, 138233), (548, 130161), (822, 86774), (1009, 70692), (1644, 43387), (2018, 35346), (3027, 23564), (4036, 17673), (5891, 12108), (6054, 11782)]