90253872

素因数分解:

$2^4\times 3^3\times {\mathrm{401}}^1\times {\mathrm{521}}^1$

素因数の和:939

約数の個数: 80

約数和(自身を含む): 260206560

約数和(自身を除く): 169952688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 401, 432, 521, 802, 1042, 1203, 1563, 1604, 2084, 2406, 3126, 3208, 3609, 4168, 4689, 4812, 6252, 6416, 7218, 8336, 9378, 9624, 10827, 12504, 14067, 14436, 18756, 19248, 21654, 25008, 28134, 28872, 37512, 43308, 56268, 57744, 75024, 86616, 112536, 173232, 208921, 225072, 417842, 626763, 835684, 1253526, 1671368, 1880289, 2507052, 3342736, 3760578, 5014104, 5640867, 7521156, 10028208, 11281734, 15042312, 22563468, 30084624, 45126936, 90253872]

約数ペア:

[(1, 90253872), (2, 45126936), (3, 30084624), (4, 22563468), (6, 15042312), (8, 11281734), (9, 10028208), (12, 7521156), (16, 5640867), (18, 5014104), (24, 3760578), (27, 3342736), (36, 2507052), (48, 1880289), (54, 1671368), (72, 1253526), (108, 835684), (144, 626763), (216, 417842), (401, 225072), (432, 208921), (521, 173232), (802, 112536), (1042, 86616), (1203, 75024), (1563, 57744), (1604, 56268), (2084, 43308), (2406, 37512), (3126, 28872), (3208, 28134), (3609, 25008), (4168, 21654), (4689, 19248), (4812, 18756), (6252, 14436), (6416, 14067), (7218, 12504), (8336, 10827), (9378, 9624)]