91051532

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:567

約数の個数: 72

約数和(自身を含む): 195510000

約数和(自身を除く): 104458468

約数列:

[1, 2, 4, 11, 13, 22, 26, 29, 44, 52, 58, 116, 121, 143, 242, 286, 319, 377, 484, 499, 572, 638, 754, 998, 1276, 1508, 1573, 1996, 3146, 3509, 4147, 5489, 6292, 6487, 7018, 8294, 10978, 12974, 14036, 14471, 16588, 21956, 25948, 28942, 45617, 57884, 60379, 71357, 91234, 120758, 142714, 159181, 182468, 188123, 241516, 285428, 318362, 376246, 636724, 752492, 784927, 1569854, 1750991, 2069353, 3139708, 3501982, 4138706, 7003964, 8277412, 22762883, 45525766, 91051532]

約数ペア:

[(1, 91051532), (2, 45525766), (4, 22762883), (11, 8277412), (13, 7003964), (22, 4138706), (26, 3501982), (29, 3139708), (44, 2069353), (52, 1750991), (58, 1569854), (116, 784927), (121, 752492), (143, 636724), (242, 376246), (286, 318362), (319, 285428), (377, 241516), (484, 188123), (499, 182468), (572, 159181), (638, 142714), (754, 120758), (998, 91234), (1276, 71357), (1508, 60379), (1573, 57884), (1996, 45617), (3146, 28942), (3509, 25948), (4147, 21956), (5489, 16588), (6292, 14471), (6487, 14036), (7018, 12974), (8294, 10978)]