72422844

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2957}}^1$

素因数の和:3134

約数の個数: 48

約数和(自身を含む): 183206688

約数和(自身を除く): 110783844

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 157, 314, 471, 628, 942, 1884, 2041, 2957, 4082, 5914, 6123, 8164, 8871, 11828, 12246, 17742, 24492, 35484, 38441, 76882, 115323, 153764, 230646, 461292, 464249, 928498, 1392747, 1856996, 2785494, 5570988, 6035237, 12070474, 18105711, 24140948, 36211422, 72422844]

約数ペア:

[(1, 72422844), (2, 36211422), (3, 24140948), (4, 18105711), (6, 12070474), (12, 6035237), (13, 5570988), (26, 2785494), (39, 1856996), (52, 1392747), (78, 928498), (156, 464249), (157, 461292), (314, 230646), (471, 153764), (628, 115323), (942, 76882), (1884, 38441), (2041, 35484), (2957, 24492), (4082, 17742), (5914, 12246), (6123, 11828), (8164, 8871)]