84617940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4421}}^1$

素因数の和:4473

約数の個数: 96

約数和(自身を含む): 267442560

約数和(自身を除く): 182824620

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 44, 55, 58, 60, 66, 87, 110, 116, 132, 145, 165, 174, 220, 290, 319, 330, 348, 435, 580, 638, 660, 870, 957, 1276, 1595, 1740, 1914, 3190, 3828, 4421, 4785, 6380, 8842, 9570, 13263, 17684, 19140, 22105, 26526, 44210, 48631, 53052, 66315, 88420, 97262, 128209, 132630, 145893, 194524, 243155, 256418, 265260, 291786, 384627, 486310, 512836, 583572, 641045, 729465, 769254, 972620, 1282090, 1410299, 1458930, 1538508, 1923135, 2564180, 2820598, 2917860, 3846270, 4230897, 5641196, 7051495, 7692540, 8461794, 14102990, 16923588, 21154485, 28205980, 42308970, 84617940]

約数ペア:

[(1, 84617940), (2, 42308970), (3, 28205980), (4, 21154485), (5, 16923588), (6, 14102990), (10, 8461794), (11, 7692540), (12, 7051495), (15, 5641196), (20, 4230897), (22, 3846270), (29, 2917860), (30, 2820598), (33, 2564180), (44, 1923135), (55, 1538508), (58, 1458930), (60, 1410299), (66, 1282090), (87, 972620), (110, 769254), (116, 729465), (132, 641045), (145, 583572), (165, 512836), (174, 486310), (220, 384627), (290, 291786), (319, 265260), (330, 256418), (348, 243155), (435, 194524), (580, 145893), (638, 132630), (660, 128209), (870, 97262), (957, 88420), (1276, 66315), (1595, 53052), (1740, 48631), (1914, 44210), (3190, 26526), (3828, 22105), (4421, 19140), (4785, 17684), (6380, 13263), (8842, 9570)]