65211552

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{4621}}^1$

素因数の和:4651

約数の個数: 108

約数和(自身を含む): 215768826

約数和(自身を除く): 150557274

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4621, 4704, 7056, 9242, 13863, 14112, 18484, 27726, 32347, 36968, 41589, 55452, 64694, 73936, 83178, 97041, 110904, 129388, 147872, 166356, 194082, 221808, 226429, 258776, 291123, 332712, 388164, 443616, 452858, 517552, 582246, 665424, 679287, 776328, 905716, 1035104, 1164492, 1330848, 1358574, 1552656, 1811432, 2037861, 2328984, 2717148, 3105312, 3622864, 4075722, 4657968, 5434296, 7245728, 8151444, 9315936, 10868592, 16302888, 21737184, 32605776, 65211552]

約数ペア:

[(1, 65211552), (2, 32605776), (3, 21737184), (4, 16302888), (6, 10868592), (7, 9315936), (8, 8151444), (9, 7245728), (12, 5434296), (14, 4657968), (16, 4075722), (18, 3622864), (21, 3105312), (24, 2717148), (28, 2328984), (32, 2037861), (36, 1811432), (42, 1552656), (48, 1358574), (49, 1330848), (56, 1164492), (63, 1035104), (72, 905716), (84, 776328), (96, 679287), (98, 665424), (112, 582246), (126, 517552), (144, 452858), (147, 443616), (168, 388164), (196, 332712), (224, 291123), (252, 258776), (288, 226429), (294, 221808), (336, 194082), (392, 166356), (441, 147872), (504, 129388), (588, 110904), (672, 97041), (784, 83178), (882, 73936), (1008, 64694), (1176, 55452), (1568, 41589), (1764, 36968), (2016, 32347), (2352, 27726), (3528, 18484), (4621, 14112), (4704, 13863), (7056, 9242)]