86274396

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{20483}}^1$

素因数の和:20512

約数の個数: 60

約数和(自身を含む): 242899272

約数和(自身を除く): 156624876

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 20483, 40966, 61449, 81932, 122898, 184347, 245796, 266279, 368694, 532558, 553041, 737388, 798837, 1065116, 1106082, 1597674, 1659123, 2212164, 2396511, 3195348, 3318246, 4793022, 6636492, 7189533, 9586044, 14379066, 21568599, 28758132, 43137198, 86274396]

約数ペア:

[(1, 86274396), (2, 43137198), (3, 28758132), (4, 21568599), (6, 14379066), (9, 9586044), (12, 7189533), (13, 6636492), (18, 4793022), (26, 3318246), (27, 3195348), (36, 2396511), (39, 2212164), (52, 1659123), (54, 1597674), (78, 1106082), (81, 1065116), (108, 798837), (117, 737388), (156, 553041), (162, 532558), (234, 368694), (324, 266279), (351, 245796), (468, 184347), (702, 122898), (1053, 81932), (1404, 61449), (2106, 40966), (4212, 20483)]