83138636

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{449}}^1$

素因数の和:866

約数の個数: 48

約数和(自身を含む): 176904000

約数和(自身を除く): 93765364

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 389, 449, 476, 778, 898, 1556, 1796, 2723, 3143, 5446, 6286, 6613, 7633, 10892, 12572, 13226, 15266, 26452, 30532, 46291, 53431, 92582, 106862, 174661, 185164, 213724, 349322, 698644, 1222627, 2445254, 2969237, 4890508, 5938474, 11876948, 20784659, 41569318, 83138636]

約数ペア:

[(1, 83138636), (2, 41569318), (4, 20784659), (7, 11876948), (14, 5938474), (17, 4890508), (28, 2969237), (34, 2445254), (68, 1222627), (119, 698644), (238, 349322), (389, 213724), (449, 185164), (476, 174661), (778, 106862), (898, 92582), (1556, 53431), (1796, 46291), (2723, 30532), (3143, 26452), (5446, 15266), (6286, 13226), (6613, 12572), (7633, 10892)]