90506164

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1777}}^1$

素因数の和:1912

約数の個数: 48

約数和(自身を含む): 193560192

約数和(自身を除く): 103054028

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 107, 119, 214, 238, 428, 476, 749, 1498, 1777, 1819, 2996, 3554, 3638, 7108, 7276, 12439, 12733, 24878, 25466, 30209, 49756, 50932, 60418, 120836, 190139, 211463, 380278, 422926, 760556, 845852, 1330973, 2661946, 3232363, 5323892, 6464726, 12929452, 22626541, 45253082, 90506164]

約数ペア:

[(1, 90506164), (2, 45253082), (4, 22626541), (7, 12929452), (14, 6464726), (17, 5323892), (28, 3232363), (34, 2661946), (68, 1330973), (107, 845852), (119, 760556), (214, 422926), (238, 380278), (428, 211463), (476, 190139), (749, 120836), (1498, 60418), (1777, 50932), (1819, 49756), (2996, 30209), (3554, 25466), (3638, 24878), (7108, 12733), (7276, 12439)]