86711072

素因数分解:

$2^5\times 7^1\times {\mathrm{521}}^1\times {\mathrm{743}}^1$

素因数の和:1281

約数の個数: 48

約数和(自身を含む): 195737472

約数和(自身を除く): 109026400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 521, 743, 1042, 1486, 2084, 2972, 3647, 4168, 5201, 5944, 7294, 8336, 10402, 11888, 14588, 16672, 20804, 23776, 29176, 41608, 58352, 83216, 116704, 166432, 387103, 774206, 1548412, 2709721, 3096824, 5419442, 6193648, 10838884, 12387296, 21677768, 43355536, 86711072]

約数ペア:

[(1, 86711072), (2, 43355536), (4, 21677768), (7, 12387296), (8, 10838884), (14, 6193648), (16, 5419442), (28, 3096824), (32, 2709721), (56, 1548412), (112, 774206), (224, 387103), (521, 166432), (743, 116704), (1042, 83216), (1486, 58352), (2084, 41608), (2972, 29176), (3647, 23776), (4168, 20804), (5201, 16672), (5944, 14588), (7294, 11888), (8336, 10402)]