72486776

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{18379}}^1$

素因数の和:18431

約数の個数: 32

約数和(自身を含む): 148878000

約数和(自身を除く): 76391224

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 232, 493, 986, 1972, 3944, 18379, 36758, 73516, 147032, 312443, 532991, 624886, 1065982, 1249772, 2131964, 2499544, 4263928, 9060847, 18121694, 36243388, 72486776]

約数ペア:

[(1, 72486776), (2, 36243388), (4, 18121694), (8, 9060847), (17, 4263928), (29, 2499544), (34, 2131964), (58, 1249772), (68, 1065982), (116, 624886), (136, 532991), (232, 312443), (493, 147032), (986, 73516), (1972, 36758), (3944, 18379)]