68208408

素因数分解:

$2^3\times 3^2\times {\mathrm{809}}^1\times {\mathrm{1171}}^1$

素因数の和:1992

約数の個数: 48

約数和(自身を含む): 185117400

約数和(自身を除く): 116908992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 809, 1171, 1618, 2342, 2427, 3236, 3513, 4684, 4854, 6472, 7026, 7281, 9368, 9708, 10539, 14052, 14562, 19416, 21078, 28104, 29124, 42156, 58248, 84312, 947339, 1894678, 2842017, 3789356, 5684034, 7578712, 8526051, 11368068, 17052102, 22736136, 34104204, 68208408]

約数ペア:

[(1, 68208408), (2, 34104204), (3, 22736136), (4, 17052102), (6, 11368068), (8, 8526051), (9, 7578712), (12, 5684034), (18, 3789356), (24, 2842017), (36, 1894678), (72, 947339), (809, 84312), (1171, 58248), (1618, 42156), (2342, 29124), (2427, 28104), (3236, 21078), (3513, 19416), (4684, 14562), (4854, 14052), (6472, 10539), (7026, 9708), (7281, 9368)]