68019164

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 130394880

約数和(自身を除く): 62375716

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 83, 164, 166, 263, 332, 526, 779, 1052, 1558, 1577, 3116, 3154, 3403, 4997, 6308, 6806, 9994, 10783, 13612, 19988, 21566, 21829, 43132, 43658, 64657, 87316, 129314, 204877, 258628, 409754, 414751, 819508, 829502, 894989, 1659004, 1789978, 3579956, 17004791, 34009582, 68019164]

約数ペア:

[(1, 68019164), (2, 34009582), (4, 17004791), (19, 3579956), (38, 1789978), (41, 1659004), (76, 894989), (82, 829502), (83, 819508), (164, 414751), (166, 409754), (263, 258628), (332, 204877), (526, 129314), (779, 87316), (1052, 64657), (1558, 43658), (1577, 43132), (3116, 21829), (3154, 21566), (3403, 19988), (4997, 13612), (6308, 10783), (6806, 9994)]