72127998

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{25523}}^1$

素因数の和:25688

約数の個数: 24

約数和(自身を含む): 157278888

約数和(自身を除く): 85150890

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 25523, 51046, 76569, 153138, 229707, 459414, 4007111, 8014222, 12021333, 24042666, 36063999, 72127998]

約数ペア:

[(1, 72127998), (2, 36063999), (3, 24042666), (6, 12021333), (9, 8014222), (18, 4007111), (157, 459414), (314, 229707), (471, 153138), (942, 76569), (1413, 51046), (2826, 25523)]