68456502

素因数分解:

$2^1\times 3^5\times {\mathrm{79}}^1\times {\mathrm{1783}}^1$

素因数の和:1879

約数の個数: 48

約数和(自身を含む): 155850240

約数和(自身を除く): 87393738

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 81, 158, 162, 237, 243, 474, 486, 711, 1422, 1783, 2133, 3566, 4266, 5349, 6399, 10698, 12798, 16047, 19197, 32094, 38394, 48141, 96282, 140857, 144423, 281714, 288846, 422571, 433269, 845142, 866538, 1267713, 2535426, 3803139, 7606278, 11409417, 22818834, 34228251, 68456502]

約数ペア:

[(1, 68456502), (2, 34228251), (3, 22818834), (6, 11409417), (9, 7606278), (18, 3803139), (27, 2535426), (54, 1267713), (79, 866538), (81, 845142), (158, 433269), (162, 422571), (237, 288846), (243, 281714), (474, 144423), (486, 140857), (711, 96282), (1422, 48141), (1783, 38394), (2133, 32094), (3566, 19197), (4266, 16047), (5349, 12798), (6399, 10698)]