79474284

素因数分解:

$2^2\times 3^4\times {\mathrm{245291}}^1$

素因数の和:245307

約数の個数: 30

約数和(自身を含む): 207762324

約数和(自身を除く): 128288040

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 245291, 490582, 735873, 981164, 1471746, 2207619, 2943492, 4415238, 6622857, 8830476, 13245714, 19868571, 26491428, 39737142, 79474284]

約数ペア:

[(1, 79474284), (2, 39737142), (3, 26491428), (4, 19868571), (6, 13245714), (9, 8830476), (12, 6622857), (18, 4415238), (27, 2943492), (36, 2207619), (54, 1471746), (81, 981164), (108, 735873), (162, 490582), (324, 245291)]