77895864

素因数分解:

$2^3\times 3^3\times {\mathrm{157}}^1\times {\mathrm{2297}}^1$

素因数の和:2469

約数の個数: 64

約数和(自身を含む): 217850400

約数和(自身を除く): 139954536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 157, 216, 314, 471, 628, 942, 1256, 1413, 1884, 2297, 2826, 3768, 4239, 4594, 5652, 6891, 8478, 9188, 11304, 13782, 16956, 18376, 20673, 27564, 33912, 41346, 55128, 62019, 82692, 124038, 165384, 248076, 360629, 496152, 721258, 1081887, 1442516, 2163774, 2885032, 3245661, 4327548, 6491322, 8655096, 9736983, 12982644, 19473966, 25965288, 38947932, 77895864]

約数ペア:

[(1, 77895864), (2, 38947932), (3, 25965288), (4, 19473966), (6, 12982644), (8, 9736983), (9, 8655096), (12, 6491322), (18, 4327548), (24, 3245661), (27, 2885032), (36, 2163774), (54, 1442516), (72, 1081887), (108, 721258), (157, 496152), (216, 360629), (314, 248076), (471, 165384), (628, 124038), (942, 82692), (1256, 62019), (1413, 55128), (1884, 41346), (2297, 33912), (2826, 27564), (3768, 20673), (4239, 18376), (4594, 16956), (5652, 13782), (6891, 11304), (8478, 9188)]