82612796

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{311}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 169827840

約数和(自身を除く): 87215044

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 179, 212, 311, 358, 371, 622, 716, 742, 1244, 1253, 1484, 2177, 2506, 4354, 5012, 8708, 9487, 16483, 18974, 32966, 37948, 55669, 65932, 66409, 111338, 115381, 132818, 222676, 230762, 265636, 389683, 461524, 779366, 1558732, 2950457, 5900914, 11801828, 20653199, 41306398, 82612796]

約数ペア:

[(1, 82612796), (2, 41306398), (4, 20653199), (7, 11801828), (14, 5900914), (28, 2950457), (53, 1558732), (106, 779366), (179, 461524), (212, 389683), (311, 265636), (358, 230762), (371, 222676), (622, 132818), (716, 115381), (742, 111338), (1244, 66409), (1253, 65932), (1484, 55669), (2177, 37948), (2506, 32966), (4354, 18974), (5012, 16483), (8708, 9487)]