90681912

素因数分解:

$2^3\times 3^2\times {\mathrm{199}}^1\times {\mathrm{6329}}^1$

素因数の和:6540

約数の個数: 48

約数和(自身を含む): 246870000

約数和(自身を除く): 156188088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 199, 398, 597, 796, 1194, 1592, 1791, 2388, 3582, 4776, 6329, 7164, 12658, 14328, 18987, 25316, 37974, 50632, 56961, 75948, 113922, 151896, 227844, 455688, 1259471, 2518942, 3778413, 5037884, 7556826, 10075768, 11335239, 15113652, 22670478, 30227304, 45340956, 90681912]

約数ペア:

[(1, 90681912), (2, 45340956), (3, 30227304), (4, 22670478), (6, 15113652), (8, 11335239), (9, 10075768), (12, 7556826), (18, 5037884), (24, 3778413), (36, 2518942), (72, 1259471), (199, 455688), (398, 227844), (597, 151896), (796, 113922), (1194, 75948), (1592, 56961), (1791, 50632), (2388, 37974), (3582, 25316), (4776, 18987), (6329, 14328), (7164, 12658)]