66947616

素因数分解:

$2^5\times 3^2\times {\mathrm{232457}}^1$

素因数の和:232473

約数の個数: 36

約数和(自身を含む): 190383102

約数和(自身を除く): 123435486

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 232457, 464914, 697371, 929828, 1394742, 1859656, 2092113, 2789484, 3719312, 4184226, 5578968, 7438624, 8368452, 11157936, 16736904, 22315872, 33473808, 66947616]

約数ペア:

[(1, 66947616), (2, 33473808), (3, 22315872), (4, 16736904), (6, 11157936), (8, 8368452), (9, 7438624), (12, 5578968), (16, 4184226), (18, 3719312), (24, 2789484), (32, 2092113), (36, 1859656), (48, 1394742), (72, 929828), (96, 697371), (144, 464914), (288, 232457)]