76506008

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{449}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 154305000

約数和(自身を除く): 77798992

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 118, 152, 236, 361, 449, 472, 722, 898, 1121, 1444, 1796, 2242, 2888, 3592, 4484, 8531, 8968, 17062, 21299, 26491, 34124, 42598, 52982, 68248, 85196, 105964, 162089, 170392, 211928, 324178, 503329, 648356, 1006658, 1296712, 2013316, 4026632, 9563251, 19126502, 38253004, 76506008]

約数ペア:

[(1, 76506008), (2, 38253004), (4, 19126502), (8, 9563251), (19, 4026632), (38, 2013316), (59, 1296712), (76, 1006658), (118, 648356), (152, 503329), (236, 324178), (361, 211928), (449, 170392), (472, 162089), (722, 105964), (898, 85196), (1121, 68248), (1444, 52982), (1796, 42598), (2242, 34124), (2888, 26491), (3592, 21299), (4484, 17062), (8531, 8968)]