83128914

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1163}}^1$

素因数の和:1220

約数の個数: 72

約数和(自身を含む): 207550512

約数和(自身を除く): 124421598

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 361, 418, 627, 722, 1083, 1163, 1254, 1881, 2166, 2326, 3249, 3489, 3762, 3971, 6498, 6978, 7942, 10467, 11913, 12793, 20934, 22097, 23826, 25586, 35739, 38379, 44194, 66291, 71478, 76758, 115137, 132582, 198873, 230274, 243067, 397746, 419843, 486134, 729201, 839686, 1259529, 1458402, 2187603, 2519058, 3778587, 4375206, 4618273, 7557174, 9236546, 13854819, 27709638, 41564457, 83128914]

約数ペア:

[(1, 83128914), (2, 41564457), (3, 27709638), (6, 13854819), (9, 9236546), (11, 7557174), (18, 4618273), (19, 4375206), (22, 3778587), (33, 2519058), (38, 2187603), (57, 1458402), (66, 1259529), (99, 839686), (114, 729201), (171, 486134), (198, 419843), (209, 397746), (342, 243067), (361, 230274), (418, 198873), (627, 132582), (722, 115137), (1083, 76758), (1163, 71478), (1254, 66291), (1881, 44194), (2166, 38379), (2326, 35739), (3249, 25586), (3489, 23826), (3762, 22097), (3971, 20934), (6498, 12793), (6978, 11913), (7942, 10467)]