80817374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:233

約数の個数: 64

約数和(自身を含む): 147744000

約数和(自身を除く): 66926626

約数列:

[1, 2, 11, 19, 22, 29, 38, 58, 59, 113, 118, 209, 226, 319, 418, 551, 638, 649, 1102, 1121, 1243, 1298, 1711, 2147, 2242, 2486, 3277, 3422, 4294, 6061, 6554, 6667, 12122, 12331, 13334, 18821, 23617, 24662, 32509, 36047, 37642, 47234, 62263, 65018, 72094, 73337, 124526, 126673, 146674, 193343, 253346, 357599, 386686, 684893, 715198, 1369786, 1393403, 2126773, 2786806, 3673517, 4253546, 7347034, 40408687, 80817374]

約数ペア:

[(1, 80817374), (2, 40408687), (11, 7347034), (19, 4253546), (22, 3673517), (29, 2786806), (38, 2126773), (58, 1393403), (59, 1369786), (113, 715198), (118, 684893), (209, 386686), (226, 357599), (319, 253346), (418, 193343), (551, 146674), (638, 126673), (649, 124526), (1102, 73337), (1121, 72094), (1243, 65018), (1298, 62263), (1711, 47234), (2147, 37642), (2242, 36047), (2486, 32509), (3277, 24662), (3422, 23617), (4294, 18821), (6061, 13334), (6554, 12331), (6667, 12122)]