84715380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{16229}}^1$

素因数の和:16273

約数の個数: 72

約数和(自身を含む): 265847400

約数和(自身を除く): 181132020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 16229, 32458, 48687, 64916, 81145, 97374, 146061, 162290, 194748, 243435, 292122, 324580, 470641, 486870, 584244, 730305, 941282, 973740, 1411923, 1460610, 1882564, 2353205, 2823846, 2921220, 4235769, 4706410, 5647692, 7059615, 8471538, 9412820, 14119230, 16943076, 21178845, 28238460, 42357690, 84715380]

約数ペア:

[(1, 84715380), (2, 42357690), (3, 28238460), (4, 21178845), (5, 16943076), (6, 14119230), (9, 9412820), (10, 8471538), (12, 7059615), (15, 5647692), (18, 4706410), (20, 4235769), (29, 2921220), (30, 2823846), (36, 2353205), (45, 1882564), (58, 1460610), (60, 1411923), (87, 973740), (90, 941282), (116, 730305), (145, 584244), (174, 486870), (180, 470641), (261, 324580), (290, 292122), (348, 243435), (435, 194748), (522, 162290), (580, 146061), (870, 97374), (1044, 81145), (1305, 64916), (1740, 48687), (2610, 32458), (5220, 16229)]