78565116

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{6827}}^1$

素因数の和:6978

約数の個数: 48

約数和(自身を含む): 211067136

約数和(自身を除く): 132502020

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 137, 274, 411, 548, 822, 959, 1644, 1918, 2877, 3836, 5754, 6827, 11508, 13654, 20481, 27308, 40962, 47789, 81924, 95578, 143367, 191156, 286734, 573468, 935299, 1870598, 2805897, 3741196, 5611794, 6547093, 11223588, 13094186, 19641279, 26188372, 39282558, 78565116]

約数ペア:

[(1, 78565116), (2, 39282558), (3, 26188372), (4, 19641279), (6, 13094186), (7, 11223588), (12, 6547093), (14, 5611794), (21, 3741196), (28, 2805897), (42, 1870598), (84, 935299), (137, 573468), (274, 286734), (411, 191156), (548, 143367), (822, 95578), (959, 81924), (1644, 47789), (1918, 40962), (2877, 27308), (3836, 20481), (5754, 13654), (6827, 11508)]