85478904

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5471}}^1$

素因数の和:5521

約数の個数: 96

約数和(自身を含む): 273162240

約数和(自身を除く): 187683336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 93, 124, 126, 168, 186, 217, 248, 252, 279, 372, 434, 504, 558, 651, 744, 868, 1116, 1302, 1736, 1953, 2232, 2604, 3906, 5208, 5471, 7812, 10942, 15624, 16413, 21884, 32826, 38297, 43768, 49239, 65652, 76594, 98478, 114891, 131304, 153188, 169601, 196956, 229782, 306376, 339202, 344673, 393912, 459564, 508803, 678404, 689346, 919128, 1017606, 1187207, 1356808, 1378692, 1526409, 2035212, 2374414, 2757384, 3052818, 3561621, 4070424, 4748828, 6105636, 7123242, 9497656, 10684863, 12211272, 14246484, 21369726, 28492968, 42739452, 85478904]

約数ペア:

[(1, 85478904), (2, 42739452), (3, 28492968), (4, 21369726), (6, 14246484), (7, 12211272), (8, 10684863), (9, 9497656), (12, 7123242), (14, 6105636), (18, 4748828), (21, 4070424), (24, 3561621), (28, 3052818), (31, 2757384), (36, 2374414), (42, 2035212), (56, 1526409), (62, 1378692), (63, 1356808), (72, 1187207), (84, 1017606), (93, 919128), (124, 689346), (126, 678404), (168, 508803), (186, 459564), (217, 393912), (248, 344673), (252, 339202), (279, 306376), (372, 229782), (434, 196956), (504, 169601), (558, 153188), (651, 131304), (744, 114891), (868, 98478), (1116, 76594), (1302, 65652), (1736, 49239), (1953, 43768), (2232, 38297), (2604, 32826), (3906, 21884), (5208, 16413), (5471, 15624), (7812, 10942)]