75680444

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 154714560

約数和(自身を除く): 79034116

約数列:

[1, 2, 4, 7, 14, 28, 109, 137, 181, 218, 274, 362, 436, 548, 724, 763, 959, 1267, 1526, 1918, 2534, 3052, 3836, 5068, 14933, 19729, 24797, 29866, 39458, 49594, 59732, 78916, 99188, 104531, 138103, 173579, 209062, 276206, 347158, 418124, 552412, 694316, 2702873, 5405746, 10811492, 18920111, 37840222, 75680444]

約数ペア:

[(1, 75680444), (2, 37840222), (4, 18920111), (7, 10811492), (14, 5405746), (28, 2702873), (109, 694316), (137, 552412), (181, 418124), (218, 347158), (274, 276206), (362, 209062), (436, 173579), (548, 138103), (724, 104531), (763, 99188), (959, 78916), (1267, 59732), (1526, 49594), (1918, 39458), (2534, 29866), (3052, 24797), (3836, 19729), (5068, 14933)]