68752856

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{1583}}^1$

素因数の和:1739

約数の個数: 32

約数和(自身を含む): 132580800

約数和(自身を除く): 63827944

約数列:

[1, 2, 4, 8, 61, 89, 122, 178, 244, 356, 488, 712, 1583, 3166, 5429, 6332, 10858, 12664, 21716, 43432, 96563, 140887, 193126, 281774, 386252, 563548, 772504, 1127096, 8594107, 17188214, 34376428, 68752856]

約数ペア:

[(1, 68752856), (2, 34376428), (4, 17188214), (8, 8594107), (61, 1127096), (89, 772504), (122, 563548), (178, 386252), (244, 281774), (356, 193126), (488, 140887), (712, 96563), (1583, 43432), (3166, 21716), (5429, 12664), (6332, 10858)]