90190254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17747}}^1$

素因数の和:17781

約数の個数: 48

約数和(自身を含む): 226606464

約数和(自身を除く): 136416210

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 121, 154, 231, 242, 363, 462, 726, 847, 1694, 2541, 5082, 17747, 35494, 53241, 106482, 124229, 195217, 248458, 372687, 390434, 585651, 745374, 1171302, 1366519, 2147387, 2733038, 4099557, 4294774, 6442161, 8199114, 12884322, 15031709, 30063418, 45095127, 90190254]

約数ペア:

[(1, 90190254), (2, 45095127), (3, 30063418), (6, 15031709), (7, 12884322), (11, 8199114), (14, 6442161), (21, 4294774), (22, 4099557), (33, 2733038), (42, 2147387), (66, 1366519), (77, 1171302), (121, 745374), (154, 585651), (231, 390434), (242, 372687), (363, 248458), (462, 195217), (726, 124229), (847, 106482), (1694, 53241), (2541, 35494), (5082, 17747)]