66807211728

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{490249}}^1$

素因数の和:490444

約数の個数: 80

約数和(自身を含む): 183831984000

約数和(自身を除く): 117024772272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 167, 204, 272, 334, 408, 501, 668, 816, 1002, 1336, 2004, 2672, 2839, 4008, 5678, 8016, 8517, 11356, 17034, 22712, 34068, 45424, 68136, 136272, 490249, 980498, 1470747, 1960996, 2941494, 3921992, 5882988, 7843984, 8334233, 11765976, 16668466, 23531952, 25002699, 33336932, 50005398, 66673864, 81871583, 100010796, 133347728, 163743166, 200021592, 245614749, 327486332, 400043184, 491229498, 654972664, 982458996, 1309945328, 1391816911, 1964917992, 2783633822, 3929835984, 4175450733, 5567267644, 8350901466, 11134535288, 16701802932, 22269070576, 33403605864, 66807211728]

約数ペア:

[(1, 66807211728), (2, 33403605864), (3, 22269070576), (4, 16701802932), (6, 11134535288), (8, 8350901466), (12, 5567267644), (16, 4175450733), (17, 3929835984), (24, 2783633822), (34, 1964917992), (48, 1391816911), (51, 1309945328), (68, 982458996), (102, 654972664), (136, 491229498), (167, 400043184), (204, 327486332), (272, 245614749), (334, 200021592), (408, 163743166), (501, 133347728), (668, 100010796), (816, 81871583), (1002, 66673864), (1336, 50005398), (2004, 33336932), (2672, 25002699), (2839, 23531952), (4008, 16668466), (5678, 11765976), (8016, 8334233), (8517, 7843984), (11356, 5882988), (17034, 3921992), (22712, 2941494), (34068, 1960996), (45424, 1470747), (68136, 980498), (136272, 490249)]