78334758

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1151}}^1$

素因数の和:1377

約数の個数: 48

約数和(自身を含む): 179712000

約数和(自身を除く): 101377242

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 199, 342, 398, 597, 1151, 1194, 1791, 2302, 3453, 3582, 3781, 6906, 7562, 10359, 11343, 20718, 21869, 22686, 34029, 43738, 65607, 68058, 131214, 196821, 229049, 393642, 458098, 687147, 1374294, 2061441, 4122882, 4351931, 8703862, 13055793, 26111586, 39167379, 78334758]

約数ペア:

[(1, 78334758), (2, 39167379), (3, 26111586), (6, 13055793), (9, 8703862), (18, 4351931), (19, 4122882), (38, 2061441), (57, 1374294), (114, 687147), (171, 458098), (199, 393642), (342, 229049), (398, 196821), (597, 131214), (1151, 68058), (1194, 65607), (1791, 43738), (2302, 34029), (3453, 22686), (3582, 21869), (3781, 20718), (6906, 11343), (7562, 10359)]