7758312

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:266

約数の個数: 64

約数和(自身を含む): 20476800

約数和(自身を除く): 12718488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 71, 87, 116, 142, 157, 174, 213, 232, 284, 314, 348, 426, 471, 568, 628, 696, 852, 942, 1256, 1704, 1884, 2059, 3768, 4118, 4553, 6177, 8236, 9106, 11147, 12354, 13659, 16472, 18212, 22294, 24708, 27318, 33441, 36424, 44588, 49416, 54636, 66882, 89176, 109272, 133764, 267528, 323263, 646526, 969789, 1293052, 1939578, 2586104, 3879156, 7758312]

約数ペア:

[(1, 7758312), (2, 3879156), (3, 2586104), (4, 1939578), (6, 1293052), (8, 969789), (12, 646526), (24, 323263), (29, 267528), (58, 133764), (71, 109272), (87, 89176), (116, 66882), (142, 54636), (157, 49416), (174, 44588), (213, 36424), (232, 33441), (284, 27318), (314, 24708), (348, 22294), (426, 18212), (471, 16472), (568, 13659), (628, 12354), (696, 11147), (852, 9106), (942, 8236), (1256, 6177), (1704, 4553), (1884, 4118), (2059, 3768)]