89904618

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1321}}^1$

素因数の和:1547

約数の個数: 48

約数和(自身を含む): 206232000

約数和(自身を除く): 116327382

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 199, 342, 398, 597, 1194, 1321, 1791, 2642, 3582, 3781, 3963, 7562, 7926, 11343, 11889, 22686, 23778, 25099, 34029, 50198, 68058, 75297, 150594, 225891, 262879, 451782, 525758, 788637, 1577274, 2365911, 4731822, 4994701, 9989402, 14984103, 29968206, 44952309, 89904618]

約数ペア:

[(1, 89904618), (2, 44952309), (3, 29968206), (6, 14984103), (9, 9989402), (18, 4994701), (19, 4731822), (38, 2365911), (57, 1577274), (114, 788637), (171, 525758), (199, 451782), (342, 262879), (398, 225891), (597, 150594), (1194, 75297), (1321, 68058), (1791, 50198), (2642, 34029), (3582, 25099), (3781, 23778), (3963, 22686), (7562, 11889), (7926, 11343)]