8679468

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{509}}^1$

素因数の和:559

約数の個数: 72

約数和(自身を含む): 24418800

約数和(自身を除く): 15739332

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 84, 87, 98, 116, 147, 174, 196, 203, 294, 348, 406, 509, 588, 609, 812, 1018, 1218, 1421, 1527, 2036, 2436, 2842, 3054, 3563, 4263, 5684, 6108, 7126, 8526, 10689, 14252, 14761, 17052, 21378, 24941, 29522, 42756, 44283, 49882, 59044, 74823, 88566, 99764, 103327, 149646, 177132, 206654, 299292, 309981, 413308, 619962, 723289, 1239924, 1446578, 2169867, 2893156, 4339734, 8679468]

約数ペア:

[(1, 8679468), (2, 4339734), (3, 2893156), (4, 2169867), (6, 1446578), (7, 1239924), (12, 723289), (14, 619962), (21, 413308), (28, 309981), (29, 299292), (42, 206654), (49, 177132), (58, 149646), (84, 103327), (87, 99764), (98, 88566), (116, 74823), (147, 59044), (174, 49882), (196, 44283), (203, 42756), (294, 29522), (348, 24941), (406, 21378), (509, 17052), (588, 14761), (609, 14252), (812, 10689), (1018, 8526), (1218, 7126), (1421, 6108), (1527, 5684), (2036, 4263), (2436, 3563), (2842, 3054)]