82128944

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:346

約数の個数: 60

約数和(自身を含む): 171495720

約数和(自身を除く): 89366776

約数列:

[1, 2, 4, 8, 16, 19, 38, 59, 76, 118, 152, 236, 241, 304, 361, 472, 482, 722, 944, 964, 1121, 1444, 1928, 2242, 2888, 3856, 4484, 4579, 5776, 8968, 9158, 14219, 17936, 18316, 21299, 28438, 36632, 42598, 56876, 73264, 85196, 87001, 113752, 170392, 174002, 227504, 270161, 340784, 348004, 540322, 696008, 1080644, 1392016, 2161288, 4322576, 5133059, 10266118, 20532236, 41064472, 82128944]

約数ペア:

[(1, 82128944), (2, 41064472), (4, 20532236), (8, 10266118), (16, 5133059), (19, 4322576), (38, 2161288), (59, 1392016), (76, 1080644), (118, 696008), (152, 540322), (236, 348004), (241, 340784), (304, 270161), (361, 227504), (472, 174002), (482, 170392), (722, 113752), (944, 87001), (964, 85196), (1121, 73264), (1444, 56876), (1928, 42598), (2242, 36632), (2888, 28438), (3856, 21299), (4484, 18316), (4579, 17936), (5776, 14219), (8968, 9158)]