61225146

素因数分解:

$2^1\times 3^4\times {\mathrm{71}}^1\times {\mathrm{5323}}^1$

素因数の和:5408

約数の個数: 40

約数和(自身を含む): 139148064

約数和(自身を除く): 77922918

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 426, 639, 1278, 1917, 3834, 5323, 5751, 10646, 11502, 15969, 31938, 47907, 95814, 143721, 287442, 377933, 431163, 755866, 862326, 1133799, 2267598, 3401397, 6802794, 10204191, 20408382, 30612573, 61225146]

約数ペア:

[(1, 61225146), (2, 30612573), (3, 20408382), (6, 10204191), (9, 6802794), (18, 3401397), (27, 2267598), (54, 1133799), (71, 862326), (81, 755866), (142, 431163), (162, 377933), (213, 287442), (426, 143721), (639, 95814), (1278, 47907), (1917, 31938), (3834, 15969), (5323, 11502), (5751, 10646)]