83140998

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{857}}^1$

素因数の和:941

約数の個数: 64

約数和(自身を含む): 187799040

約数和(自身を除く): 104658042

約数列:

[1, 2, 3, 6, 19, 23, 37, 38, 46, 57, 69, 74, 111, 114, 138, 222, 437, 703, 851, 857, 874, 1311, 1406, 1702, 1714, 2109, 2553, 2571, 2622, 4218, 5106, 5142, 16169, 16283, 19711, 31709, 32338, 32566, 39422, 48507, 48849, 59133, 63418, 95127, 97014, 97698, 118266, 190254, 374509, 602471, 729307, 749018, 1123527, 1204942, 1458614, 1807413, 2187921, 2247054, 3614826, 4375842, 13856833, 27713666, 41570499, 83140998]

約数ペア:

[(1, 83140998), (2, 41570499), (3, 27713666), (6, 13856833), (19, 4375842), (23, 3614826), (37, 2247054), (38, 2187921), (46, 1807413), (57, 1458614), (69, 1204942), (74, 1123527), (111, 749018), (114, 729307), (138, 602471), (222, 374509), (437, 190254), (703, 118266), (851, 97698), (857, 97014), (874, 95127), (1311, 63418), (1406, 59133), (1702, 48849), (1714, 48507), (2109, 39422), (2553, 32566), (2571, 32338), (2622, 31709), (4218, 19711), (5106, 16283), (5142, 16169)]