68278720

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9277}}^1$

素因数の和:9317

約数の個数: 56

約数和(自身を含む): 169676064

約数和(自身を除く): 101397344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 7360, 9277, 18554, 37108, 46385, 74216, 92770, 148432, 185540, 213371, 296864, 371080, 426742, 593728, 742160, 853484, 1066855, 1484320, 1706968, 2133710, 2968640, 3413936, 4267420, 6827872, 8534840, 13655744, 17069680, 34139360, 68278720]

約数ペア:

[(1, 68278720), (2, 34139360), (4, 17069680), (5, 13655744), (8, 8534840), (10, 6827872), (16, 4267420), (20, 3413936), (23, 2968640), (32, 2133710), (40, 1706968), (46, 1484320), (64, 1066855), (80, 853484), (92, 742160), (115, 593728), (160, 426742), (184, 371080), (230, 296864), (320, 213371), (368, 185540), (460, 148432), (736, 92770), (920, 74216), (1472, 46385), (1840, 37108), (3680, 18554), (7360, 9277)]