80687048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{863}}^1$

素因数の和:942

約数の個数: 64

約数和(自身を含む): 174182400

約数和(自身を除く): 93495352

約数列:

[1, 2, 4, 8, 13, 26, 29, 31, 52, 58, 62, 104, 116, 124, 232, 248, 377, 403, 754, 806, 863, 899, 1508, 1612, 1726, 1798, 3016, 3224, 3452, 3596, 6904, 7192, 11219, 11687, 22438, 23374, 25027, 26753, 44876, 46748, 50054, 53506, 89752, 93496, 100108, 107012, 200216, 214024, 325351, 347789, 650702, 695578, 775837, 1301404, 1391156, 1551674, 2602808, 2782312, 3103348, 6206696, 10085881, 20171762, 40343524, 80687048]

約数ペア:

[(1, 80687048), (2, 40343524), (4, 20171762), (8, 10085881), (13, 6206696), (26, 3103348), (29, 2782312), (31, 2602808), (52, 1551674), (58, 1391156), (62, 1301404), (104, 775837), (116, 695578), (124, 650702), (232, 347789), (248, 325351), (377, 214024), (403, 200216), (754, 107012), (806, 100108), (863, 93496), (899, 89752), (1508, 53506), (1612, 50054), (1726, 46748), (1798, 44876), (3016, 26753), (3224, 25027), (3452, 23374), (3596, 22438), (6904, 11687), (7192, 11219)]