72488502

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{563}}^1$

素因数の和:905

約数の個数: 48

約数和(自身を含む): 164706048

約数和(自身を除く): 92217546

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 311, 414, 563, 622, 933, 1126, 1689, 1866, 2799, 3378, 5067, 5598, 7153, 10134, 12949, 14306, 21459, 25898, 38847, 42918, 64377, 77694, 116541, 128754, 175093, 233082, 350186, 525279, 1050558, 1575837, 3151674, 4027139, 8054278, 12081417, 24162834, 36244251, 72488502]

約数ペア:

[(1, 72488502), (2, 36244251), (3, 24162834), (6, 12081417), (9, 8054278), (18, 4027139), (23, 3151674), (46, 1575837), (69, 1050558), (138, 525279), (207, 350186), (311, 233082), (414, 175093), (563, 128754), (622, 116541), (933, 77694), (1126, 64377), (1689, 42918), (1866, 38847), (2799, 25898), (3378, 21459), (5067, 14306), (5598, 12949), (7153, 10134)]