91182420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{72367}}^1$

素因数の和:72389

約数の個数: 72

約数和(自身を含む): 316103424

約数和(自身を除く): 224921004

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 72367, 144734, 217101, 289468, 361835, 434202, 506569, 651303, 723670, 868404, 1013138, 1085505, 1302606, 1447340, 1519707, 2026276, 2171010, 2532845, 2605212, 3039414, 3256515, 4342020, 4559121, 5065690, 6078828, 6513030, 7598535, 9118242, 10131380, 13026060, 15197070, 18236484, 22795605, 30394140, 45591210, 91182420]

約数ペア:

[(1, 91182420), (2, 45591210), (3, 30394140), (4, 22795605), (5, 18236484), (6, 15197070), (7, 13026060), (9, 10131380), (10, 9118242), (12, 7598535), (14, 6513030), (15, 6078828), (18, 5065690), (20, 4559121), (21, 4342020), (28, 3256515), (30, 3039414), (35, 2605212), (36, 2532845), (42, 2171010), (45, 2026276), (60, 1519707), (63, 1447340), (70, 1302606), (84, 1085505), (90, 1013138), (105, 868404), (126, 723670), (140, 651303), (180, 506569), (210, 434202), (252, 361835), (315, 289468), (420, 217101), (630, 144734), (1260, 72367)]