89903808

素因数分解:

$2^6\times 3^2\times {\mathrm{127}}^1\times {\mathrm{1229}}^1$

素因数の和:1374

約数の個数: 84

約数和(自身を含む): 259933440

約数和(自身を除く): 170029632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 127, 144, 192, 254, 288, 381, 508, 576, 762, 1016, 1143, 1229, 1524, 2032, 2286, 2458, 3048, 3687, 4064, 4572, 4916, 6096, 7374, 8128, 9144, 9832, 11061, 12192, 14748, 18288, 19664, 22122, 24384, 29496, 36576, 39328, 44244, 58992, 73152, 78656, 88488, 117984, 156083, 176976, 235968, 312166, 353952, 468249, 624332, 707904, 936498, 1248664, 1404747, 1872996, 2497328, 2809494, 3745992, 4994656, 5618988, 7491984, 9989312, 11237976, 14983968, 22475952, 29967936, 44951904, 89903808]

約数ペア:

[(1, 89903808), (2, 44951904), (3, 29967936), (4, 22475952), (6, 14983968), (8, 11237976), (9, 9989312), (12, 7491984), (16, 5618988), (18, 4994656), (24, 3745992), (32, 2809494), (36, 2497328), (48, 1872996), (64, 1404747), (72, 1248664), (96, 936498), (127, 707904), (144, 624332), (192, 468249), (254, 353952), (288, 312166), (381, 235968), (508, 176976), (576, 156083), (762, 117984), (1016, 88488), (1143, 78656), (1229, 73152), (1524, 58992), (2032, 44244), (2286, 39328), (2458, 36576), (3048, 29496), (3687, 24384), (4064, 22122), (4572, 19664), (4916, 18288), (6096, 14748), (7374, 12192), (8128, 11061), (9144, 9832)]