80502548

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3191}}^1$

素因数の和:3272

約数の個数: 48

約数和(自身を含む): 173746944

約数和(自身を除く): 93244396

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 53, 68, 106, 119, 212, 238, 371, 476, 742, 901, 1484, 1802, 3191, 3604, 6307, 6382, 12614, 12764, 22337, 25228, 44674, 54247, 89348, 108494, 169123, 216988, 338246, 379729, 676492, 759458, 1183861, 1518916, 2367722, 2875091, 4735444, 5750182, 11500364, 20125637, 40251274, 80502548]

約数ペア:

[(1, 80502548), (2, 40251274), (4, 20125637), (7, 11500364), (14, 5750182), (17, 4735444), (28, 2875091), (34, 2367722), (53, 1518916), (68, 1183861), (106, 759458), (119, 676492), (212, 379729), (238, 338246), (371, 216988), (476, 169123), (742, 108494), (901, 89348), (1484, 54247), (1802, 44674), (3191, 25228), (3604, 22337), (6307, 12764), (6382, 12614)]