121309968

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3187}}^1$

素因数の和:3272

約数の個数: 80

約数和(自身を含む): 343130816

約数和(自身を除く): 221820848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 61, 78, 104, 122, 156, 183, 208, 244, 312, 366, 488, 624, 732, 793, 976, 1464, 1586, 2379, 2928, 3172, 3187, 4758, 6344, 6374, 9516, 9561, 12688, 12748, 19032, 19122, 25496, 38064, 38244, 41431, 50992, 76488, 82862, 124293, 152976, 165724, 194407, 248586, 331448, 388814, 497172, 583221, 662896, 777628, 994344, 1166442, 1555256, 1988688, 2332884, 2527291, 3110512, 4665768, 5054582, 7581873, 9331536, 10109164, 15163746, 20218328, 30327492, 40436656, 60654984, 121309968]

約数ペア:

[(1, 121309968), (2, 60654984), (3, 40436656), (4, 30327492), (6, 20218328), (8, 15163746), (12, 10109164), (13, 9331536), (16, 7581873), (24, 5054582), (26, 4665768), (39, 3110512), (48, 2527291), (52, 2332884), (61, 1988688), (78, 1555256), (104, 1166442), (122, 994344), (156, 777628), (183, 662896), (208, 583221), (244, 497172), (312, 388814), (366, 331448), (488, 248586), (624, 194407), (732, 165724), (793, 152976), (976, 124293), (1464, 82862), (1586, 76488), (2379, 50992), (2928, 41431), (3172, 38244), (3187, 38064), (4758, 25496), (6344, 19122), (6374, 19032), (9516, 12748), (9561, 12688)]