83597220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{66347}}^1$

素因数の和:66369

約数の個数: 72

約数和(自身を含む): 289808064

約数和(自身を除く): 206210844

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 66347, 132694, 199041, 265388, 331735, 398082, 464429, 597123, 663470, 796164, 928858, 995205, 1194246, 1326940, 1393287, 1857716, 1990410, 2322145, 2388492, 2786574, 2985615, 3980820, 4179861, 4644290, 5573148, 5971230, 6966435, 8359722, 9288580, 11942460, 13932870, 16719444, 20899305, 27865740, 41798610, 83597220]

約数ペア:

[(1, 83597220), (2, 41798610), (3, 27865740), (4, 20899305), (5, 16719444), (6, 13932870), (7, 11942460), (9, 9288580), (10, 8359722), (12, 6966435), (14, 5971230), (15, 5573148), (18, 4644290), (20, 4179861), (21, 3980820), (28, 2985615), (30, 2786574), (35, 2388492), (36, 2322145), (42, 1990410), (45, 1857716), (60, 1393287), (63, 1326940), (70, 1194246), (84, 995205), (90, 928858), (105, 796164), (126, 663470), (140, 597123), (180, 464429), (210, 398082), (252, 331735), (315, 265388), (420, 199041), (630, 132694), (1260, 66347)]