87587152

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:212

約数の個数: 80

約数和(自身を含む): 184988160

約数和(自身を除く): 97401008

約数列:

[1, 2, 4, 8, 16, 31, 41, 59, 62, 73, 82, 118, 124, 146, 164, 236, 248, 292, 328, 472, 496, 584, 656, 944, 1168, 1271, 1829, 2263, 2419, 2542, 2993, 3658, 4307, 4526, 4838, 5084, 5986, 7316, 8614, 9052, 9676, 10168, 11972, 14632, 17228, 18104, 19352, 20336, 23944, 29264, 34456, 36208, 38704, 47888, 68912, 74989, 92783, 133517, 149978, 176587, 185566, 267034, 299956, 353174, 371132, 534068, 599912, 706348, 742264, 1068136, 1199824, 1412696, 1484528, 2136272, 2825392, 5474197, 10948394, 21896788, 43793576, 87587152]

約数ペア:

[(1, 87587152), (2, 43793576), (4, 21896788), (8, 10948394), (16, 5474197), (31, 2825392), (41, 2136272), (59, 1484528), (62, 1412696), (73, 1199824), (82, 1068136), (118, 742264), (124, 706348), (146, 599912), (164, 534068), (236, 371132), (248, 353174), (292, 299956), (328, 267034), (472, 185566), (496, 176587), (584, 149978), (656, 133517), (944, 92783), (1168, 74989), (1271, 68912), (1829, 47888), (2263, 38704), (2419, 36208), (2542, 34456), (2993, 29264), (3658, 23944), (4307, 20336), (4526, 19352), (4838, 18104), (5084, 17228), (5986, 14632), (7316, 11972), (8614, 10168), (9052, 9676)]