83400804

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{121931}}^1$

素因数の和:121960

約数の個数: 36

約数和(自身を含む): 221916240

約数和(自身を除く): 138515436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 121931, 243862, 365793, 487724, 731586, 1097379, 1463172, 2194758, 2316689, 4389516, 4633378, 6950067, 9266756, 13900134, 20850201, 27800268, 41700402, 83400804]

約数ペア:

[(1, 83400804), (2, 41700402), (3, 27800268), (4, 20850201), (6, 13900134), (9, 9266756), (12, 6950067), (18, 4633378), (19, 4389516), (36, 2316689), (38, 2194758), (57, 1463172), (76, 1097379), (114, 731586), (171, 487724), (228, 365793), (342, 243862), (684, 121931)]