78574808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:456

約数の個数: 64

約数和(自身を含む): 167650560

約数和(自身を除く): 89075752

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 107, 184, 214, 299, 307, 428, 598, 614, 856, 1196, 1228, 1391, 2392, 2456, 2461, 2782, 3991, 4922, 5564, 7061, 7982, 9844, 11128, 14122, 15964, 19688, 28244, 31928, 31993, 32849, 56488, 63986, 65698, 91793, 127972, 131396, 183586, 255944, 262792, 367172, 427037, 734344, 755527, 854074, 1511054, 1708148, 3022108, 3416296, 6044216, 9821851, 19643702, 39287404, 78574808]

約数ペア:

[(1, 78574808), (2, 39287404), (4, 19643702), (8, 9821851), (13, 6044216), (23, 3416296), (26, 3022108), (46, 1708148), (52, 1511054), (92, 854074), (104, 755527), (107, 734344), (184, 427037), (214, 367172), (299, 262792), (307, 255944), (428, 183586), (598, 131396), (614, 127972), (856, 91793), (1196, 65698), (1228, 63986), (1391, 56488), (2392, 32849), (2456, 31993), (2461, 31928), (2782, 28244), (3991, 19688), (4922, 15964), (5564, 14122), (7061, 11128), (7982, 9844)]