72419312

素因数分解:

$2^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{6043}}^1$

素因数の和:6165

約数の個数: 40

約数和(自身を含む): 161882496

約数和(自身を除く): 89463184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 107, 112, 214, 428, 749, 856, 1498, 1712, 2996, 5992, 6043, 11984, 12086, 24172, 42301, 48344, 84602, 96688, 169204, 338408, 646601, 676816, 1293202, 2586404, 4526207, 5172808, 9052414, 10345616, 18104828, 36209656, 72419312]

約数ペア:

[(1, 72419312), (2, 36209656), (4, 18104828), (7, 10345616), (8, 9052414), (14, 5172808), (16, 4526207), (28, 2586404), (56, 1293202), (107, 676816), (112, 646601), (214, 338408), (428, 169204), (749, 96688), (856, 84602), (1498, 48344), (1712, 42301), (2996, 24172), (5992, 12086), (6043, 11984)]