79561764

素因数分解:

$2^2\times 3^4\times {\mathrm{245561}}^1$

素因数の和:245577

約数の個数: 30

約数和(自身を含む): 207991014

約数和(自身を除く): 128429250

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 245561, 491122, 736683, 982244, 1473366, 2210049, 2946732, 4420098, 6630147, 8840196, 13260294, 19890441, 26520588, 39780882, 79561764]

約数ペア:

[(1, 79561764), (2, 39780882), (3, 26520588), (4, 19890441), (6, 13260294), (9, 8840196), (12, 6630147), (18, 4420098), (27, 2946732), (36, 2210049), (54, 1473366), (81, 982244), (108, 736683), (162, 491122), (324, 245561)]