86523528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1$

素因数の和:431

約数の個数: 128

約数和(自身を含む): 268934400

約数和(自身を除く): 182410872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 173, 182, 229, 273, 312, 346, 364, 458, 519, 546, 687, 692, 728, 916, 1038, 1092, 1211, 1374, 1384, 1603, 1832, 2076, 2184, 2249, 2422, 2748, 2977, 3206, 3633, 4152, 4498, 4809, 4844, 5496, 5954, 6412, 6747, 7266, 8931, 8996, 9618, 9688, 11908, 12824, 13494, 14532, 15743, 17862, 17992, 19236, 20839, 23816, 26988, 29064, 31486, 35724, 38472, 39617, 41678, 47229, 53976, 62517, 62972, 71448, 79234, 83356, 94458, 118851, 125034, 125944, 158468, 166712, 188916, 237702, 250068, 277319, 316936, 377832, 475404, 500136, 515021, 554638, 831957, 950808, 1030042, 1109276, 1545063, 1663914, 2060084, 2218552, 3090126, 3327828, 3605147, 4120168, 6180252, 6655656, 7210294, 10815441, 12360504, 14420588, 21630882, 28841176, 43261764, 86523528]

約数ペア:

[(1, 86523528), (2, 43261764), (3, 28841176), (4, 21630882), (6, 14420588), (7, 12360504), (8, 10815441), (12, 7210294), (13, 6655656), (14, 6180252), (21, 4120168), (24, 3605147), (26, 3327828), (28, 3090126), (39, 2218552), (42, 2060084), (52, 1663914), (56, 1545063), (78, 1109276), (84, 1030042), (91, 950808), (104, 831957), (156, 554638), (168, 515021), (173, 500136), (182, 475404), (229, 377832), (273, 316936), (312, 277319), (346, 250068), (364, 237702), (458, 188916), (519, 166712), (546, 158468), (687, 125944), (692, 125034), (728, 118851), (916, 94458), (1038, 83356), (1092, 79234), (1211, 71448), (1374, 62972), (1384, 62517), (1603, 53976), (1832, 47229), (2076, 41678), (2184, 39617), (2249, 38472), (2422, 35724), (2748, 31486), (2977, 29064), (3206, 26988), (3633, 23816), (4152, 20839), (4498, 19236), (4809, 17992), (4844, 17862), (5496, 15743), (5954, 14532), (6412, 13494), (6747, 12824), (7266, 11908), (8931, 9688), (8996, 9618)]