87992436

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{263}}^1\times {\mathrm{569}}^1$

素因数の和:853

約数の個数: 72

約数和(自身を含む): 240166080

約数和(自身を除く): 152173644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 263, 294, 526, 569, 588, 789, 1052, 1138, 1578, 1707, 1841, 2276, 3156, 3414, 3682, 3983, 5523, 6828, 7364, 7966, 11046, 11949, 12887, 15932, 22092, 23898, 25774, 27881, 38661, 47796, 51548, 55762, 77322, 83643, 111524, 149647, 154644, 167286, 299294, 334572, 448941, 598588, 897882, 1047529, 1795764, 2095058, 3142587, 4190116, 6285174, 7332703, 12570348, 14665406, 21998109, 29330812, 43996218, 87992436]

約数ペア:

[(1, 87992436), (2, 43996218), (3, 29330812), (4, 21998109), (6, 14665406), (7, 12570348), (12, 7332703), (14, 6285174), (21, 4190116), (28, 3142587), (42, 2095058), (49, 1795764), (84, 1047529), (98, 897882), (147, 598588), (196, 448941), (263, 334572), (294, 299294), (526, 167286), (569, 154644), (588, 149647), (789, 111524), (1052, 83643), (1138, 77322), (1578, 55762), (1707, 51548), (1841, 47796), (2276, 38661), (3156, 27881), (3414, 25774), (3682, 23898), (3983, 22092), (5523, 15932), (6828, 12887), (7364, 11949), (7966, 11046)]