68116444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1381}}^1$

素因数の和:1474

約数の個数: 48

約数和(自身を含む): 139305600

約数和(自身を除く): 71189156

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 59, 76, 118, 209, 236, 418, 649, 836, 1121, 1298, 1381, 2242, 2596, 2762, 4484, 5524, 12331, 15191, 24662, 26239, 30382, 49324, 52478, 60764, 81479, 104956, 162958, 288629, 325916, 577258, 896269, 1154516, 1548101, 1792538, 3096202, 3585076, 6192404, 17029111, 34058222, 68116444]

約数ペア:

[(1, 68116444), (2, 34058222), (4, 17029111), (11, 6192404), (19, 3585076), (22, 3096202), (38, 1792538), (44, 1548101), (59, 1154516), (76, 896269), (118, 577258), (209, 325916), (236, 288629), (418, 162958), (649, 104956), (836, 81479), (1121, 60764), (1298, 52478), (1381, 49324), (2242, 30382), (2596, 26239), (2762, 24662), (4484, 15191), (5524, 12331)]