91780084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 179859456

約数和(自身を除く): 88079372

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 163, 191, 268, 326, 382, 652, 737, 764, 1474, 1793, 2101, 2948, 3586, 4202, 7172, 8404, 10921, 12797, 21842, 25594, 31133, 43684, 51188, 62266, 120131, 124532, 140767, 240262, 281534, 342463, 480524, 563068, 684926, 1369852, 2085911, 4171822, 8343644, 22945021, 45890042, 91780084]

約数ペア:

[(1, 91780084), (2, 45890042), (4, 22945021), (11, 8343644), (22, 4171822), (44, 2085911), (67, 1369852), (134, 684926), (163, 563068), (191, 480524), (268, 342463), (326, 281534), (382, 240262), (652, 140767), (737, 124532), (764, 120131), (1474, 62266), (1793, 51188), (2101, 43684), (2948, 31133), (3586, 25594), (4202, 21842), (7172, 12797), (8404, 10921)]