87909936

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:426

約数の個数: 80

約数和(自身を含む): 233318400

約数和(自身を除く): 145408464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 97, 158, 194, 237, 239, 291, 316, 388, 474, 478, 582, 632, 717, 776, 948, 956, 1164, 1264, 1434, 1552, 1896, 1912, 2328, 2868, 3792, 3824, 4656, 5736, 7663, 11472, 15326, 18881, 22989, 23183, 30652, 37762, 45978, 46366, 56643, 61304, 69549, 75524, 91956, 92732, 113286, 122608, 139098, 151048, 183912, 185464, 226572, 278196, 302096, 367824, 370928, 453144, 556392, 906288, 1112784, 1831457, 3662914, 5494371, 7325828, 10988742, 14651656, 21977484, 29303312, 43954968, 87909936]

約数ペア:

[(1, 87909936), (2, 43954968), (3, 29303312), (4, 21977484), (6, 14651656), (8, 10988742), (12, 7325828), (16, 5494371), (24, 3662914), (48, 1831457), (79, 1112784), (97, 906288), (158, 556392), (194, 453144), (237, 370928), (239, 367824), (291, 302096), (316, 278196), (388, 226572), (474, 185464), (478, 183912), (582, 151048), (632, 139098), (717, 122608), (776, 113286), (948, 92732), (956, 91956), (1164, 75524), (1264, 69549), (1434, 61304), (1552, 56643), (1896, 46366), (1912, 45978), (2328, 37762), (2868, 30652), (3792, 23183), (3824, 22989), (4656, 18881), (5736, 15326), (7663, 11472)]