64160784

素因数分解:

$2^4\times 3^2\times {\mathrm{199}}^1\times {\mathrm{2239}}^1$

素因数の和:2452

約数の個数: 60

約数和(自身を含む): 180544000

約数和(自身を除く): 116383216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 199, 398, 597, 796, 1194, 1592, 1791, 2239, 2388, 3184, 3582, 4478, 4776, 6717, 7164, 8956, 9552, 13434, 14328, 17912, 20151, 26868, 28656, 35824, 40302, 53736, 80604, 107472, 161208, 322416, 445561, 891122, 1336683, 1782244, 2673366, 3564488, 4010049, 5346732, 7128976, 8020098, 10693464, 16040196, 21386928, 32080392, 64160784]

約数ペア:

[(1, 64160784), (2, 32080392), (3, 21386928), (4, 16040196), (6, 10693464), (8, 8020098), (9, 7128976), (12, 5346732), (16, 4010049), (18, 3564488), (24, 2673366), (36, 1782244), (48, 1336683), (72, 891122), (144, 445561), (199, 322416), (398, 161208), (597, 107472), (796, 80604), (1194, 53736), (1592, 40302), (1791, 35824), (2239, 28656), (2388, 26868), (3184, 20151), (3582, 17912), (4478, 14328), (4776, 13434), (6717, 9552), (7164, 8956)]