90766512

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{20333}}^1$

素因数の和:20378

約数の個数: 60

約数和(自身を含む): 262227264

約数和(自身を除く): 171460752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 20333, 40666, 60999, 81332, 121998, 162664, 182997, 243996, 325328, 365994, 487992, 630323, 731988, 975984, 1260646, 1463976, 1890969, 2521292, 2927952, 3781938, 5042584, 5672907, 7563876, 10085168, 11345814, 15127752, 22691628, 30255504, 45383256, 90766512]

約数ペア:

[(1, 90766512), (2, 45383256), (3, 30255504), (4, 22691628), (6, 15127752), (8, 11345814), (9, 10085168), (12, 7563876), (16, 5672907), (18, 5042584), (24, 3781938), (31, 2927952), (36, 2521292), (48, 1890969), (62, 1463976), (72, 1260646), (93, 975984), (124, 731988), (144, 630323), (186, 487992), (248, 365994), (279, 325328), (372, 243996), (496, 182997), (558, 162664), (744, 121998), (1116, 81332), (1488, 60999), (2232, 40666), (4464, 20333)]