66311568

素因数分解:

$2^4\times 3^3\times {\mathrm{153499}}^1$

素因数の和:153516

約数の個数: 40

約数和(自身を含む): 190340000

約数和(自身を除く): 124028432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 153499, 306998, 460497, 613996, 920994, 1227992, 1381491, 1841988, 2455984, 2762982, 3683976, 4144473, 5525964, 7367952, 8288946, 11051928, 16577892, 22103856, 33155784, 66311568]

約数ペア:

[(1, 66311568), (2, 33155784), (3, 22103856), (4, 16577892), (6, 11051928), (8, 8288946), (9, 7367952), (12, 5525964), (16, 4144473), (18, 3683976), (24, 2762982), (27, 2455984), (36, 1841988), (48, 1381491), (54, 1227992), (72, 920994), (108, 613996), (144, 460497), (216, 306998), (432, 153499)]