84189060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{12641}}^1$

素因数の和:12693

約数の個数: 72

約数和(自身を含む): 262296216

約数和(自身を除く): 178107156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 12641, 25282, 37923, 50564, 63205, 75846, 113769, 126410, 151692, 189615, 227538, 252820, 379230, 455076, 467717, 568845, 758460, 935434, 1137690, 1403151, 1870868, 2275380, 2338585, 2806302, 4209453, 4677170, 5612604, 7015755, 8418906, 9354340, 14031510, 16837812, 21047265, 28063020, 42094530, 84189060]

約数ペア:

[(1, 84189060), (2, 42094530), (3, 28063020), (4, 21047265), (5, 16837812), (6, 14031510), (9, 9354340), (10, 8418906), (12, 7015755), (15, 5612604), (18, 4677170), (20, 4209453), (30, 2806302), (36, 2338585), (37, 2275380), (45, 1870868), (60, 1403151), (74, 1137690), (90, 935434), (111, 758460), (148, 568845), (180, 467717), (185, 455076), (222, 379230), (333, 252820), (370, 227538), (444, 189615), (555, 151692), (666, 126410), (740, 113769), (1110, 75846), (1332, 63205), (1665, 50564), (2220, 37923), (3330, 25282), (6660, 12641)]