90112372

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{7537}}^1$

素因数の和:7616

約数の個数: 36

約数和(自身を含む): 186475044

約数和(自身を除く): 96362672

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 427, 854, 1708, 2989, 5978, 7537, 11956, 15074, 30148, 52759, 105518, 211036, 369313, 459757, 738626, 919514, 1477252, 1839028, 3218299, 6436598, 12873196, 22528093, 45056186, 90112372]

約数ペア:

[(1, 90112372), (2, 45056186), (4, 22528093), (7, 12873196), (14, 6436598), (28, 3218299), (49, 1839028), (61, 1477252), (98, 919514), (122, 738626), (196, 459757), (244, 369313), (427, 211036), (854, 105518), (1708, 52759), (2989, 30148), (5978, 15074), (7537, 11956)]