79398796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 152127360

約数和(自身を除く): 72728564

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 83, 164, 166, 307, 332, 614, 779, 1228, 1558, 1577, 3116, 3154, 3403, 5833, 6308, 6806, 11666, 12587, 13612, 23332, 25174, 25481, 50348, 50962, 64657, 101924, 129314, 239153, 258628, 478306, 484139, 956612, 968278, 1044721, 1936556, 2089442, 4178884, 19849699, 39699398, 79398796]

約数ペア:

[(1, 79398796), (2, 39699398), (4, 19849699), (19, 4178884), (38, 2089442), (41, 1936556), (76, 1044721), (82, 968278), (83, 956612), (164, 484139), (166, 478306), (307, 258628), (332, 239153), (614, 129314), (779, 101924), (1228, 64657), (1558, 50962), (1577, 50348), (3116, 25481), (3154, 25174), (3403, 23332), (5833, 13612), (6308, 12587), (6806, 11666)]