72041184

素因数分解:

$2^5\times 3^3\times {\mathrm{199}}^1\times {\mathrm{419}}^1$

素因数の和:637

約数の個数: 96

約数和(自身を含む): 211680000

約数和(自身を除く): 139638816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 199, 216, 288, 398, 419, 432, 597, 796, 838, 864, 1194, 1257, 1592, 1676, 1791, 2388, 2514, 3184, 3352, 3582, 3771, 4776, 5028, 5373, 6368, 6704, 7164, 7542, 9552, 10056, 10746, 11313, 13408, 14328, 15084, 19104, 20112, 21492, 22626, 28656, 30168, 40224, 42984, 45252, 57312, 60336, 83381, 85968, 90504, 120672, 166762, 171936, 181008, 250143, 333524, 362016, 500286, 667048, 750429, 1000572, 1334096, 1500858, 2001144, 2251287, 2668192, 3001716, 4002288, 4502574, 6003432, 8004576, 9005148, 12006864, 18010296, 24013728, 36020592, 72041184]

約数ペア:

[(1, 72041184), (2, 36020592), (3, 24013728), (4, 18010296), (6, 12006864), (8, 9005148), (9, 8004576), (12, 6003432), (16, 4502574), (18, 4002288), (24, 3001716), (27, 2668192), (32, 2251287), (36, 2001144), (48, 1500858), (54, 1334096), (72, 1000572), (96, 750429), (108, 667048), (144, 500286), (199, 362016), (216, 333524), (288, 250143), (398, 181008), (419, 171936), (432, 166762), (597, 120672), (796, 90504), (838, 85968), (864, 83381), (1194, 60336), (1257, 57312), (1592, 45252), (1676, 42984), (1791, 40224), (2388, 30168), (2514, 28656), (3184, 22626), (3352, 21492), (3582, 20112), (3771, 19104), (4776, 15084), (5028, 14328), (5373, 13408), (6368, 11313), (6704, 10746), (7164, 10056), (7542, 9552)]