61080156

素因数分解:

$2^2\times 3^4\times {\mathrm{188519}}^1$

素因数の和:188535

約数の個数: 30

約数和(自身を含む): 159676440

約数和(自身を除く): 98596284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 188519, 377038, 565557, 754076, 1131114, 1696671, 2262228, 3393342, 5090013, 6786684, 10180026, 15270039, 20360052, 30540078, 61080156]

約数ペア:

[(1, 61080156), (2, 30540078), (3, 20360052), (4, 15270039), (6, 10180026), (9, 6786684), (12, 5090013), (18, 3393342), (27, 2262228), (36, 1696671), (54, 1131114), (81, 754076), (108, 565557), (162, 377038), (324, 188519)]