83764128

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{17807}}^1$

素因数の和:17834

約数の個数: 72

約数和(自身を含む): 255794112

約数和(自身を除く): 172029984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 17807, 35614, 53421, 71228, 106842, 124649, 142456, 213684, 249298, 284912, 373947, 427368, 498596, 569824, 747894, 854736, 872543, 997192, 1495788, 1709472, 1745086, 1994384, 2617629, 2991576, 3490172, 3988768, 5235258, 5983152, 6980344, 10470516, 11966304, 13960688, 20941032, 27921376, 41882064, 83764128]

約数ペア:

[(1, 83764128), (2, 41882064), (3, 27921376), (4, 20941032), (6, 13960688), (7, 11966304), (8, 10470516), (12, 6980344), (14, 5983152), (16, 5235258), (21, 3988768), (24, 3490172), (28, 2991576), (32, 2617629), (42, 1994384), (48, 1745086), (49, 1709472), (56, 1495788), (84, 997192), (96, 872543), (98, 854736), (112, 747894), (147, 569824), (168, 498596), (196, 427368), (224, 373947), (294, 284912), (336, 249298), (392, 213684), (588, 142456), (672, 124649), (784, 106842), (1176, 71228), (1568, 53421), (2352, 35614), (4704, 17807)]