90332764

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{503}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 177811200

約数和(自身を除く): 87478436

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 139, 278, 323, 503, 556, 646, 1006, 1292, 2012, 2363, 2641, 4726, 5282, 8551, 9452, 9557, 10564, 17102, 19114, 34204, 38228, 44897, 69917, 89794, 139834, 162469, 179588, 279668, 324938, 649876, 1188589, 1328423, 2377178, 2656846, 4754356, 5313692, 22583191, 45166382, 90332764]

約数ペア:

[(1, 90332764), (2, 45166382), (4, 22583191), (17, 5313692), (19, 4754356), (34, 2656846), (38, 2377178), (68, 1328423), (76, 1188589), (139, 649876), (278, 324938), (323, 279668), (503, 179588), (556, 162469), (646, 139834), (1006, 89794), (1292, 69917), (2012, 44897), (2363, 38228), (2641, 34204), (4726, 19114), (5282, 17102), (8551, 10564), (9452, 9557)]