121508856

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{80363}}^1$

素因数の和:80385

約数の個数: 64

約数和(自身を含む): 385747200

約数和(自身を除く): 264238344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 80363, 160726, 241089, 321452, 482178, 562541, 642904, 723267, 964356, 1125082, 1446534, 1687623, 1928712, 2169801, 2250164, 2893068, 3375246, 4339602, 4500328, 5062869, 5786136, 6750492, 8679204, 10125738, 13500984, 15188607, 17358408, 20251476, 30377214, 40502952, 60754428, 121508856]

約数ペア:

[(1, 121508856), (2, 60754428), (3, 40502952), (4, 30377214), (6, 20251476), (7, 17358408), (8, 15188607), (9, 13500984), (12, 10125738), (14, 8679204), (18, 6750492), (21, 5786136), (24, 5062869), (27, 4500328), (28, 4339602), (36, 3375246), (42, 2893068), (54, 2250164), (56, 2169801), (63, 1928712), (72, 1687623), (84, 1446534), (108, 1125082), (126, 964356), (168, 723267), (189, 642904), (216, 562541), (252, 482178), (378, 321452), (504, 241089), (756, 160726), (1512, 80363)]