68671569394

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{151213}}^1$

素因数の和:151307

約数の個数: 48

約数和(自身を含む): 118220919768

約数和(自身を除く): 49549350374

約数列:

[1, 2, 17, 19, 34, 37, 38, 74, 323, 361, 629, 646, 703, 722, 1258, 1406, 6137, 11951, 12274, 13357, 23902, 26714, 151213, 227069, 302426, 454138, 2570621, 2873047, 5141242, 5594881, 5746094, 11189762, 48841799, 54587893, 95112977, 97683598, 106302739, 109175786, 190225954, 212605478, 927994181, 1807146563, 1855988362, 2019752041, 3614293126, 4039504082, 34335784697, 68671569394]

約数ペア:

[(1, 68671569394), (2, 34335784697), (17, 4039504082), (19, 3614293126), (34, 2019752041), (37, 1855988362), (38, 1807146563), (74, 927994181), (323, 212605478), (361, 190225954), (629, 109175786), (646, 106302739), (703, 97683598), (722, 95112977), (1258, 54587893), (1406, 48841799), (6137, 11189762), (11951, 5746094), (12274, 5594881), (13357, 5141242), (23902, 2873047), (26714, 2570621), (151213, 454138), (227069, 302426)]