91000168

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^2\times {\mathrm{1187}}^1$

素因数の和:1274

約数の個数: 48

約数和(自身を含む): 200581920

約数和(自身を除く): 109581752

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 1187, 1369, 2072, 2374, 2738, 4748, 5476, 8309, 9496, 9583, 10952, 16618, 19166, 33236, 38332, 43919, 66472, 76664, 87838, 175676, 307433, 351352, 614866, 1229732, 1625003, 2459464, 3250006, 6500012, 11375021, 13000024, 22750042, 45500084, 91000168]

約数ペア:

[(1, 91000168), (2, 45500084), (4, 22750042), (7, 13000024), (8, 11375021), (14, 6500012), (28, 3250006), (37, 2459464), (56, 1625003), (74, 1229732), (148, 614866), (259, 351352), (296, 307433), (518, 175676), (1036, 87838), (1187, 76664), (1369, 66472), (2072, 43919), (2374, 38332), (2738, 33236), (4748, 19166), (5476, 16618), (8309, 10952), (9496, 9583)]