65712654

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{263}}^1\times {\mathrm{661}}^1$

素因数の和:942

約数の個数: 64

約数和(自身を含む): 167777280

約数和(自身を除く): 102064626

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 263, 378, 526, 661, 789, 1322, 1578, 1841, 1983, 2367, 3682, 3966, 4627, 4734, 5523, 5949, 7101, 9254, 11046, 11898, 13881, 14202, 16569, 17847, 27762, 33138, 35694, 41643, 49707, 83286, 99414, 124929, 173843, 249858, 347686, 521529, 1043058, 1216901, 1564587, 2433802, 3129174, 3650703, 4693761, 7301406, 9387522, 10952109, 21904218, 32856327, 65712654]

約数ペア:

[(1, 65712654), (2, 32856327), (3, 21904218), (6, 10952109), (7, 9387522), (9, 7301406), (14, 4693761), (18, 3650703), (21, 3129174), (27, 2433802), (42, 1564587), (54, 1216901), (63, 1043058), (126, 521529), (189, 347686), (263, 249858), (378, 173843), (526, 124929), (661, 99414), (789, 83286), (1322, 49707), (1578, 41643), (1841, 35694), (1983, 33138), (2367, 27762), (3682, 17847), (3966, 16569), (4627, 14202), (4734, 13881), (5523, 11898), (5949, 11046), (7101, 9254)]