82412253

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{569}}^1$

素因数の和:623

約数の個数: 72

約数和(自身を含む): 157684800

約数和(自身を除く): 75272547

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 57, 63, 77, 99, 121, 133, 171, 209, 231, 363, 399, 569, 627, 693, 847, 1089, 1197, 1463, 1707, 1881, 2299, 2541, 3983, 4389, 5121, 6259, 6897, 7623, 10811, 11949, 13167, 16093, 18777, 20691, 32433, 35847, 43813, 48279, 56331, 68849, 75677, 97299, 118921, 131439, 144837, 206547, 227031, 356763, 394317, 481943, 619641, 681093, 832447, 1070289, 1308131, 1445829, 2497341, 3924393, 4337487, 7492023, 9156917, 11773179, 27470751, 82412253]

約数ペア:

[(1, 82412253), (3, 27470751), (7, 11773179), (9, 9156917), (11, 7492023), (19, 4337487), (21, 3924393), (33, 2497341), (57, 1445829), (63, 1308131), (77, 1070289), (99, 832447), (121, 681093), (133, 619641), (171, 481943), (209, 394317), (231, 356763), (363, 227031), (399, 206547), (569, 144837), (627, 131439), (693, 118921), (847, 97299), (1089, 75677), (1197, 68849), (1463, 56331), (1707, 48279), (1881, 43813), (2299, 35847), (2541, 32433), (3983, 20691), (4389, 18777), (5121, 16093), (6259, 13167), (6897, 11949), (7623, 10811)]