68812072

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{9239}}^1$

素因数の和:9278

約数の個数: 48

約数和(自身を含む): 158004000

約数和(自身を除く): 89191928

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 532, 931, 1064, 1862, 3724, 7448, 9239, 18478, 36956, 64673, 73912, 129346, 175541, 258692, 351082, 452711, 517384, 702164, 905422, 1228787, 1404328, 1810844, 2457574, 3621688, 4915148, 8601509, 9830296, 17203018, 34406036, 68812072]

約数ペア:

[(1, 68812072), (2, 34406036), (4, 17203018), (7, 9830296), (8, 8601509), (14, 4915148), (19, 3621688), (28, 2457574), (38, 1810844), (49, 1404328), (56, 1228787), (76, 905422), (98, 702164), (133, 517384), (152, 452711), (196, 351082), (266, 258692), (392, 175541), (532, 129346), (931, 73912), (1064, 64673), (1862, 36956), (3724, 18478), (7448, 9239)]