8025864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:171

約数の個数: 128

約数和(自身を含む): 25850880

約数和(自身を除く): 17825016

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 43, 44, 56, 66, 77, 84, 86, 88, 101, 129, 132, 154, 168, 172, 202, 231, 258, 264, 301, 303, 308, 344, 404, 462, 473, 516, 602, 606, 616, 707, 808, 903, 924, 946, 1032, 1111, 1204, 1212, 1414, 1419, 1806, 1848, 1892, 2121, 2222, 2408, 2424, 2828, 2838, 3311, 3333, 3612, 3784, 4242, 4343, 4444, 5656, 5676, 6622, 6666, 7224, 7777, 8484, 8686, 8888, 9933, 11352, 13029, 13244, 13332, 15554, 16968, 17372, 19866, 23331, 26058, 26488, 26664, 30401, 31108, 34744, 39732, 46662, 47773, 52116, 60802, 62216, 79464, 91203, 93324, 95546, 104232, 121604, 143319, 182406, 186648, 191092, 243208, 286638, 334411, 364812, 382184, 573276, 668822, 729624, 1003233, 1146552, 1337644, 2006466, 2675288, 4012932, 8025864]

約数ペア:

[(1, 8025864), (2, 4012932), (3, 2675288), (4, 2006466), (6, 1337644), (7, 1146552), (8, 1003233), (11, 729624), (12, 668822), (14, 573276), (21, 382184), (22, 364812), (24, 334411), (28, 286638), (33, 243208), (42, 191092), (43, 186648), (44, 182406), (56, 143319), (66, 121604), (77, 104232), (84, 95546), (86, 93324), (88, 91203), (101, 79464), (129, 62216), (132, 60802), (154, 52116), (168, 47773), (172, 46662), (202, 39732), (231, 34744), (258, 31108), (264, 30401), (301, 26664), (303, 26488), (308, 26058), (344, 23331), (404, 19866), (462, 17372), (473, 16968), (516, 15554), (602, 13332), (606, 13244), (616, 13029), (707, 11352), (808, 9933), (903, 8888), (924, 8686), (946, 8484), (1032, 7777), (1111, 7224), (1204, 6666), (1212, 6622), (1414, 5676), (1419, 5656), (1806, 4444), (1848, 4343), (1892, 4242), (2121, 3784), (2222, 3612), (2408, 3333), (2424, 3311), (2828, 2838)]