76980152

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{739}}^1$

素因数の和:1223

約数の個数: 32

約数和(自身を含む): 149850000

約数和(自身を除く): 72869848

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 449, 739, 898, 1478, 1796, 2956, 3592, 5912, 13021, 21431, 26042, 42862, 52084, 85724, 104168, 171448, 331811, 663622, 1327244, 2654488, 9622519, 19245038, 38490076, 76980152]

約数ペア:

[(1, 76980152), (2, 38490076), (4, 19245038), (8, 9622519), (29, 2654488), (58, 1327244), (116, 663622), (232, 331811), (449, 171448), (739, 104168), (898, 85724), (1478, 52084), (1796, 42862), (2956, 26042), (3592, 21431), (5912, 13021)]