89456580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{9377}}^1$

素因数の和:9445

約数の個数: 72

約数和(自身を含む): 276500952

約数和(自身を除く): 187044372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 9377, 9540, 18754, 28131, 37508, 46885, 56262, 84393, 93770, 112524, 140655, 168786, 187540, 281310, 337572, 421965, 496981, 562620, 843930, 993962, 1490943, 1687860, 1987924, 2484905, 2981886, 4472829, 4969810, 5963772, 7454715, 8945658, 9939620, 14909430, 17891316, 22364145, 29818860, 44728290, 89456580]

約数ペア:

[(1, 89456580), (2, 44728290), (3, 29818860), (4, 22364145), (5, 17891316), (6, 14909430), (9, 9939620), (10, 8945658), (12, 7454715), (15, 5963772), (18, 4969810), (20, 4472829), (30, 2981886), (36, 2484905), (45, 1987924), (53, 1687860), (60, 1490943), (90, 993962), (106, 843930), (159, 562620), (180, 496981), (212, 421965), (265, 337572), (318, 281310), (477, 187540), (530, 168786), (636, 140655), (795, 112524), (954, 93770), (1060, 84393), (1590, 56262), (1908, 46885), (2385, 37508), (3180, 28131), (4770, 18754), (9377, 9540)]