84076920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{77849}}^1$

素因数の和:77869

約数の個数: 64

約数和(自身を含む): 280260000

約数和(自身を除く): 196183080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 77849, 155698, 233547, 311396, 389245, 467094, 622792, 700641, 778490, 934188, 1167735, 1401282, 1556980, 1868376, 2101923, 2335470, 2802564, 3113960, 3503205, 4203846, 4670940, 5605128, 7006410, 8407692, 9341880, 10509615, 14012820, 16815384, 21019230, 28025640, 42038460, 84076920]

約数ペア:

[(1, 84076920), (2, 42038460), (3, 28025640), (4, 21019230), (5, 16815384), (6, 14012820), (8, 10509615), (9, 9341880), (10, 8407692), (12, 7006410), (15, 5605128), (18, 4670940), (20, 4203846), (24, 3503205), (27, 3113960), (30, 2802564), (36, 2335470), (40, 2101923), (45, 1868376), (54, 1556980), (60, 1401282), (72, 1167735), (90, 934188), (108, 778490), (120, 700641), (135, 622792), (180, 467094), (216, 389245), (270, 311396), (360, 233547), (540, 155698), (1080, 77849)]