68921268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{4129}}^1$

素因数の和:4256

約数の個数: 48

約数和(自身を含む): 174847680

約数和(自身を除く): 105926412

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 107, 156, 214, 321, 428, 642, 1284, 1391, 2782, 4129, 4173, 5564, 8258, 8346, 12387, 16516, 16692, 24774, 49548, 53677, 107354, 161031, 214708, 322062, 441803, 644124, 883606, 1325409, 1767212, 2650818, 5301636, 5743439, 11486878, 17230317, 22973756, 34460634, 68921268]

約数ペア:

[(1, 68921268), (2, 34460634), (3, 22973756), (4, 17230317), (6, 11486878), (12, 5743439), (13, 5301636), (26, 2650818), (39, 1767212), (52, 1325409), (78, 883606), (107, 644124), (156, 441803), (214, 322062), (321, 214708), (428, 161031), (642, 107354), (1284, 53677), (1391, 49548), (2782, 24774), (4129, 16692), (4173, 16516), (5564, 12387), (8258, 8346)]