78039754

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 135207072

約数和(自身を除く): 57167318

約数列:

[1, 2, 13, 26, 29, 43, 58, 83, 86, 166, 377, 559, 754, 841, 1079, 1118, 1247, 1682, 2158, 2407, 2494, 3569, 4814, 7138, 10933, 16211, 21866, 31291, 32422, 36163, 46397, 62582, 69803, 72326, 92794, 103501, 139606, 207002, 470119, 907439, 940238, 1345513, 1814878, 2691026, 3001529, 6003058, 39019877, 78039754]

約数ペア:

[(1, 78039754), (2, 39019877), (13, 6003058), (26, 3001529), (29, 2691026), (43, 1814878), (58, 1345513), (83, 940238), (86, 907439), (166, 470119), (377, 207002), (559, 139606), (754, 103501), (841, 92794), (1079, 72326), (1118, 69803), (1247, 62582), (1682, 46397), (2158, 36163), (2407, 32422), (2494, 31291), (3569, 21866), (4814, 16211), (7138, 10933)]