89565144

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{487}}^1$

素因数の和:672

約数の個数: 64

約数和(自身を含む): 229555200

約数和(自身を除く): 139990056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 97, 158, 194, 237, 291, 316, 388, 474, 487, 582, 632, 776, 948, 974, 1164, 1461, 1896, 1948, 2328, 2922, 3896, 5844, 7663, 11688, 15326, 22989, 30652, 38473, 45978, 47239, 61304, 76946, 91956, 94478, 115419, 141717, 153892, 183912, 188956, 230838, 283434, 307784, 377912, 461676, 566868, 923352, 1133736, 3731881, 7463762, 11195643, 14927524, 22391286, 29855048, 44782572, 89565144]

約数ペア:

[(1, 89565144), (2, 44782572), (3, 29855048), (4, 22391286), (6, 14927524), (8, 11195643), (12, 7463762), (24, 3731881), (79, 1133736), (97, 923352), (158, 566868), (194, 461676), (237, 377912), (291, 307784), (316, 283434), (388, 230838), (474, 188956), (487, 183912), (582, 153892), (632, 141717), (776, 115419), (948, 94478), (974, 91956), (1164, 76946), (1461, 61304), (1896, 47239), (1948, 45978), (2328, 38473), (2922, 30652), (3896, 22989), (5844, 15326), (7663, 11688)]