86155888

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1259}}^1$

素因数の和:1334

約数の個数: 80

約数和(自身を含む): 209986560

約数和(自身を除く): 123830672

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 47, 52, 56, 91, 94, 104, 112, 182, 188, 208, 329, 364, 376, 611, 658, 728, 752, 1222, 1259, 1316, 1456, 2444, 2518, 2632, 4277, 4888, 5036, 5264, 8554, 8813, 9776, 10072, 16367, 17108, 17626, 20144, 32734, 34216, 35252, 59173, 65468, 68432, 70504, 114569, 118346, 130936, 141008, 229138, 236692, 261872, 414211, 458276, 473384, 769249, 828422, 916552, 946768, 1538498, 1656844, 1833104, 3076996, 3313688, 5384743, 6153992, 6627376, 10769486, 12307984, 21538972, 43077944, 86155888]

約数ペア:

[(1, 86155888), (2, 43077944), (4, 21538972), (7, 12307984), (8, 10769486), (13, 6627376), (14, 6153992), (16, 5384743), (26, 3313688), (28, 3076996), (47, 1833104), (52, 1656844), (56, 1538498), (91, 946768), (94, 916552), (104, 828422), (112, 769249), (182, 473384), (188, 458276), (208, 414211), (329, 261872), (364, 236692), (376, 229138), (611, 141008), (658, 130936), (728, 118346), (752, 114569), (1222, 70504), (1259, 68432), (1316, 65468), (1456, 59173), (2444, 35252), (2518, 34216), (2632, 32734), (4277, 20144), (4888, 17626), (5036, 17108), (5264, 16367), (8554, 10072), (8813, 9776)]