86737876

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1789}}^1$

素因数の和:1864

約数の個数: 48

約数和(自身を含む): 173214720

約数和(自身を除く): 86476844

約数列:

[1, 2, 4, 17, 23, 31, 34, 46, 62, 68, 92, 124, 391, 527, 713, 782, 1054, 1426, 1564, 1789, 2108, 2852, 3578, 7156, 12121, 24242, 30413, 41147, 48484, 55459, 60826, 82294, 110918, 121652, 164588, 221836, 699499, 942803, 1275557, 1398998, 1885606, 2551114, 2797996, 3771212, 5102228, 21684469, 43368938, 86737876]

約数ペア:

[(1, 86737876), (2, 43368938), (4, 21684469), (17, 5102228), (23, 3771212), (31, 2797996), (34, 2551114), (46, 1885606), (62, 1398998), (68, 1275557), (92, 942803), (124, 699499), (391, 221836), (527, 164588), (713, 121652), (782, 110918), (1054, 82294), (1426, 60826), (1564, 55459), (1789, 48484), (2108, 41147), (2852, 30413), (3578, 24242), (7156, 12121)]