90980456

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{10091}}^1$

素因数の和:10134

約数の個数: 48

約数和(自身を含む): 207087840

約数和(自身を除く): 116107384

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 161, 184, 196, 322, 392, 644, 1127, 1288, 2254, 4508, 9016, 10091, 20182, 40364, 70637, 80728, 141274, 232093, 282548, 464186, 494459, 565096, 928372, 988918, 1624651, 1856744, 1977836, 3249302, 3955672, 6498604, 11372557, 12997208, 22745114, 45490228, 90980456]

約数ペア:

[(1, 90980456), (2, 45490228), (4, 22745114), (7, 12997208), (8, 11372557), (14, 6498604), (23, 3955672), (28, 3249302), (46, 1977836), (49, 1856744), (56, 1624651), (92, 988918), (98, 928372), (161, 565096), (184, 494459), (196, 464186), (322, 282548), (392, 232093), (644, 141274), (1127, 80728), (1288, 70637), (2254, 40364), (4508, 20182), (9016, 10091)]