66840432

素因数分解:

$2^4\times 3^1\times {\mathrm{163}}^1\times {\mathrm{8543}}^1$

素因数の和:8717

約数の個数: 40

約数和(自身を含む): 173750784

約数和(自身を除く): 106910352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163, 326, 489, 652, 978, 1304, 1956, 2608, 3912, 7824, 8543, 17086, 25629, 34172, 51258, 68344, 102516, 136688, 205032, 410064, 1392509, 2785018, 4177527, 5570036, 8355054, 11140072, 16710108, 22280144, 33420216, 66840432]

約数ペア:

[(1, 66840432), (2, 33420216), (3, 22280144), (4, 16710108), (6, 11140072), (8, 8355054), (12, 5570036), (16, 4177527), (24, 2785018), (48, 1392509), (163, 410064), (326, 205032), (489, 136688), (652, 102516), (978, 68344), (1304, 51258), (1956, 34172), (2608, 25629), (3912, 17086), (7824, 8543)]