85712472

素因数分解:

$2^3\times 3^3\times {\mathrm{79}}^1\times {\mathrm{5023}}^1$

素因数の和:5117

約数の個数: 64

約数和(自身を含む): 241152000

約数和(自身を除く): 155439528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 108, 158, 216, 237, 316, 474, 632, 711, 948, 1422, 1896, 2133, 2844, 4266, 5023, 5688, 8532, 10046, 15069, 17064, 20092, 30138, 40184, 45207, 60276, 90414, 120552, 135621, 180828, 271242, 361656, 396817, 542484, 793634, 1084968, 1190451, 1587268, 2380902, 3174536, 3571353, 4761804, 7142706, 9523608, 10714059, 14285412, 21428118, 28570824, 42856236, 85712472]

約数ペア:

[(1, 85712472), (2, 42856236), (3, 28570824), (4, 21428118), (6, 14285412), (8, 10714059), (9, 9523608), (12, 7142706), (18, 4761804), (24, 3571353), (27, 3174536), (36, 2380902), (54, 1587268), (72, 1190451), (79, 1084968), (108, 793634), (158, 542484), (216, 396817), (237, 361656), (316, 271242), (474, 180828), (632, 135621), (711, 120552), (948, 90414), (1422, 60276), (1896, 45207), (2133, 40184), (2844, 30138), (4266, 20092), (5023, 17064), (5688, 15069), (8532, 10046)]