90327678

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{43891}}^1$

素因数の和:43917

約数の個数: 32

約数和(自身を含む): 210681600

約数和(自身を除く): 120353922

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 43891, 87782, 131673, 263346, 307237, 614474, 921711, 1843422, 2150659, 4301318, 6451977, 12903954, 15054613, 30109226, 45163839, 90327678]

約数ペア:

[(1, 90327678), (2, 45163839), (3, 30109226), (6, 15054613), (7, 12903954), (14, 6451977), (21, 4301318), (42, 2150659), (49, 1843422), (98, 921711), (147, 614474), (294, 307237), (343, 263346), (686, 131673), (1029, 87782), (2058, 43891)]