84727944

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{18679}}^1$

素因数の和:18704

約数の個数: 80

約数和(自身を含む): 271233600

約数和(自身を除く): 186505656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 18679, 37358, 56037, 74716, 112074, 130753, 149432, 168111, 224148, 261506, 336222, 392259, 448296, 504333, 523012, 672444, 784518, 1008666, 1046024, 1176777, 1344888, 1512999, 1569036, 2017332, 2353554, 3025998, 3138072, 3530331, 4034664, 4707108, 6051996, 7060662, 9414216, 10590993, 12103992, 14121324, 21181986, 28242648, 42363972, 84727944]

約数ペア:

[(1, 84727944), (2, 42363972), (3, 28242648), (4, 21181986), (6, 14121324), (7, 12103992), (8, 10590993), (9, 9414216), (12, 7060662), (14, 6051996), (18, 4707108), (21, 4034664), (24, 3530331), (27, 3138072), (28, 3025998), (36, 2353554), (42, 2017332), (54, 1569036), (56, 1512999), (63, 1344888), (72, 1176777), (81, 1046024), (84, 1008666), (108, 784518), (126, 672444), (162, 523012), (168, 504333), (189, 448296), (216, 392259), (252, 336222), (324, 261506), (378, 224148), (504, 168111), (567, 149432), (648, 130753), (756, 112074), (1134, 74716), (1512, 56037), (2268, 37358), (4536, 18679)]