66072888

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1$

素因数の和:602

約数の個数: 128

約数和(自身を含む): 212544000

約数和(自身を除く): 146471112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 89, 108, 126, 168, 178, 189, 216, 252, 267, 356, 378, 491, 504, 534, 623, 712, 756, 801, 982, 1068, 1246, 1473, 1512, 1602, 1869, 1964, 2136, 2403, 2492, 2946, 3204, 3437, 3738, 3928, 4419, 4806, 4984, 5607, 5892, 6408, 6874, 7476, 8838, 9612, 10311, 11214, 11784, 13257, 13748, 14952, 16821, 17676, 19224, 20622, 22428, 26514, 27496, 30933, 33642, 35352, 41244, 43699, 44856, 53028, 61866, 67284, 82488, 87398, 92799, 106056, 123732, 131097, 134568, 174796, 185598, 247464, 262194, 305893, 349592, 371196, 393291, 524388, 611786, 742392, 786582, 917679, 1048776, 1179873, 1223572, 1573164, 1835358, 2359746, 2447144, 2753037, 3146328, 3670716, 4719492, 5506074, 7341432, 8259111, 9438984, 11012148, 16518222, 22024296, 33036444, 66072888]

約数ペア:

[(1, 66072888), (2, 33036444), (3, 22024296), (4, 16518222), (6, 11012148), (7, 9438984), (8, 8259111), (9, 7341432), (12, 5506074), (14, 4719492), (18, 3670716), (21, 3146328), (24, 2753037), (27, 2447144), (28, 2359746), (36, 1835358), (42, 1573164), (54, 1223572), (56, 1179873), (63, 1048776), (72, 917679), (84, 786582), (89, 742392), (108, 611786), (126, 524388), (168, 393291), (178, 371196), (189, 349592), (216, 305893), (252, 262194), (267, 247464), (356, 185598), (378, 174796), (491, 134568), (504, 131097), (534, 123732), (623, 106056), (712, 92799), (756, 87398), (801, 82488), (982, 67284), (1068, 61866), (1246, 53028), (1473, 44856), (1512, 43699), (1602, 41244), (1869, 35352), (1964, 33642), (2136, 30933), (2403, 27496), (2492, 26514), (2946, 22428), (3204, 20622), (3437, 19224), (3738, 17676), (3928, 16821), (4419, 14952), (4806, 13748), (4984, 13257), (5607, 11784), (5892, 11214), (6408, 10311), (6874, 9612), (7476, 8838)]