86415372

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{461}}^1$

素因数の和:639

約数の個数: 72

約数和(自身を含む): 226017792

約数和(自身を除く): 139602420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 127, 164, 246, 254, 369, 381, 461, 492, 508, 738, 762, 922, 1143, 1383, 1476, 1524, 1844, 2286, 2766, 4149, 4572, 5207, 5532, 8298, 10414, 15621, 16596, 18901, 20828, 31242, 37802, 46863, 56703, 58547, 62484, 75604, 93726, 113406, 117094, 170109, 175641, 187452, 226812, 234188, 340218, 351282, 526923, 680436, 702564, 1053846, 2107692, 2400427, 4800854, 7201281, 9601708, 14402562, 21603843, 28805124, 43207686, 86415372]

約数ペア:

[(1, 86415372), (2, 43207686), (3, 28805124), (4, 21603843), (6, 14402562), (9, 9601708), (12, 7201281), (18, 4800854), (36, 2400427), (41, 2107692), (82, 1053846), (123, 702564), (127, 680436), (164, 526923), (246, 351282), (254, 340218), (369, 234188), (381, 226812), (461, 187452), (492, 175641), (508, 170109), (738, 117094), (762, 113406), (922, 93726), (1143, 75604), (1383, 62484), (1476, 58547), (1524, 56703), (1844, 46863), (2286, 37802), (2766, 31242), (4149, 20828), (4572, 18901), (5207, 16596), (5532, 15621), (8298, 10414)]