86439132

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9721}}^1$

素因数の和:9763

約数の個数: 72

約数和(自身を含む): 247716560

約数和(自身を除く): 161277428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 9721, 19442, 29163, 38884, 58326, 87489, 116652, 126373, 174978, 184699, 252746, 349956, 369398, 379119, 505492, 554097, 738796, 758238, 1108194, 1137357, 1516476, 1662291, 2216388, 2274714, 2401087, 3324582, 4549428, 4802174, 6649164, 7203261, 9604348, 14406522, 21609783, 28813044, 43219566, 86439132]

約数ペア:

[(1, 86439132), (2, 43219566), (3, 28813044), (4, 21609783), (6, 14406522), (9, 9604348), (12, 7203261), (13, 6649164), (18, 4802174), (19, 4549428), (26, 3324582), (36, 2401087), (38, 2274714), (39, 2216388), (52, 1662291), (57, 1516476), (76, 1137357), (78, 1108194), (114, 758238), (117, 738796), (156, 554097), (171, 505492), (228, 379119), (234, 369398), (247, 349956), (342, 252746), (468, 184699), (494, 174978), (684, 126373), (741, 116652), (988, 87489), (1482, 58326), (2223, 38884), (2964, 29163), (4446, 19442), (8892, 9721)]