77616126

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{641}}^1$

素因数の和:718

約数の個数: 72

約数和(自身を含む): 198901872

約数和(自身を除く): 121285746

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 641, 651, 961, 1282, 1302, 1922, 1923, 1953, 2883, 3846, 3906, 4487, 5766, 5769, 6727, 8649, 8974, 11538, 13454, 13461, 17298, 19871, 20181, 26922, 39742, 40362, 40383, 59613, 60543, 80766, 119226, 121086, 139097, 178839, 278194, 357678, 417291, 616001, 834582, 1232002, 1251873, 1848003, 2503746, 3696006, 4312007, 5544009, 8624014, 11088018, 12936021, 25872042, 38808063, 77616126]

約数ペア:

[(1, 77616126), (2, 38808063), (3, 25872042), (6, 12936021), (7, 11088018), (9, 8624014), (14, 5544009), (18, 4312007), (21, 3696006), (31, 2503746), (42, 1848003), (62, 1251873), (63, 1232002), (93, 834582), (126, 616001), (186, 417291), (217, 357678), (279, 278194), (434, 178839), (558, 139097), (641, 121086), (651, 119226), (961, 80766), (1282, 60543), (1302, 59613), (1922, 40383), (1923, 40362), (1953, 39742), (2883, 26922), (3846, 20181), (3906, 19871), (4487, 17298), (5766, 13461), (5769, 13454), (6727, 11538), (8649, 8974)]