68996266864

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{617}}^1\times {\mathrm{34429}}^1$

素因数の和:35090

約数の個数: 80

約数和(自身を含む): 158306385600

約数和(自身を除く): 89310118736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 617, 812, 1234, 1624, 2468, 3248, 4319, 4936, 8638, 9872, 17276, 17893, 34429, 34552, 35786, 68858, 69104, 71572, 125251, 137716, 143144, 241003, 250502, 275432, 286288, 482006, 501004, 550864, 964012, 998441, 1002008, 1928024, 1996882, 2004016, 3856048, 3993764, 6989087, 7987528, 13978174, 15975056, 21242693, 27956348, 42485386, 55912696, 84970772, 111825392, 148698851, 169941544, 297397702, 339883088, 594795404, 616038097, 1189590808, 1232076194, 2379181616, 2464152388, 4312266679, 4928304776, 8624533358, 9856609552, 17249066716, 34498133432, 68996266864]

約数ペア:

[(1, 68996266864), (2, 34498133432), (4, 17249066716), (7, 9856609552), (8, 8624533358), (14, 4928304776), (16, 4312266679), (28, 2464152388), (29, 2379181616), (56, 1232076194), (58, 1189590808), (112, 616038097), (116, 594795404), (203, 339883088), (232, 297397702), (406, 169941544), (464, 148698851), (617, 111825392), (812, 84970772), (1234, 55912696), (1624, 42485386), (2468, 27956348), (3248, 21242693), (4319, 15975056), (4936, 13978174), (8638, 7987528), (9872, 6989087), (17276, 3993764), (17893, 3856048), (34429, 2004016), (34552, 1996882), (35786, 1928024), (68858, 1002008), (69104, 998441), (71572, 964012), (125251, 550864), (137716, 501004), (143144, 482006), (241003, 286288), (250502, 275432)]