66940128

素因数分解:

$2^5\times 3^3\times {\mathrm{77477}}^1$

素因数の和:77496

約数の個数: 48

約数和(自身を含む): 195244560

約数和(自身を除く): 128304432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 77477, 154954, 232431, 309908, 464862, 619816, 697293, 929724, 1239632, 1394586, 1859448, 2091879, 2479264, 2789172, 3718896, 4183758, 5578344, 7437792, 8367516, 11156688, 16735032, 22313376, 33470064, 66940128]

約数ペア:

[(1, 66940128), (2, 33470064), (3, 22313376), (4, 16735032), (6, 11156688), (8, 8367516), (9, 7437792), (12, 5578344), (16, 4183758), (18, 3718896), (24, 2789172), (27, 2479264), (32, 2091879), (36, 1859448), (48, 1394586), (54, 1239632), (72, 929724), (96, 697293), (108, 619816), (144, 464862), (216, 309908), (288, 232431), (432, 154954), (864, 77477)]