68612726

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1$

素因数の和:525

約数の個数: 64

約数和(自身を含む): 136055808

約数和(自身を除く): 67443082

約数列:

[1, 2, 7, 13, 14, 23, 26, 37, 46, 74, 91, 161, 182, 259, 299, 322, 443, 481, 518, 598, 851, 886, 962, 1702, 2093, 3101, 3367, 4186, 5759, 5957, 6202, 6734, 10189, 11063, 11518, 11914, 16391, 20378, 22126, 32782, 40313, 71323, 77441, 80626, 114737, 132457, 142646, 154882, 213083, 229474, 264914, 376993, 426166, 753986, 927199, 1491581, 1854398, 2638951, 2983162, 4900909, 5277902, 9801818, 34306363, 68612726]

約数ペア:

[(1, 68612726), (2, 34306363), (7, 9801818), (13, 5277902), (14, 4900909), (23, 2983162), (26, 2638951), (37, 1854398), (46, 1491581), (74, 927199), (91, 753986), (161, 426166), (182, 376993), (259, 264914), (299, 229474), (322, 213083), (443, 154882), (481, 142646), (518, 132457), (598, 114737), (851, 80626), (886, 77441), (962, 71323), (1702, 40313), (2093, 32782), (3101, 22126), (3367, 20378), (4186, 16391), (5759, 11914), (5957, 11518), (6202, 11063), (6734, 10189)]