64402464

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13691}}^1$

素因数の和:13718

約数の個数: 72

約数和(自身を含む): 196671888

約数和(自身を除く): 132269424

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, 13691, 27382, 41073, 54764, 82146, 95837, 109528, 164292, 191674, 219056, 287511, 328584, 383348, 438112, 575022, 657168, 670859, 766696, 1150044, 1314336, 1341718, 1533392, 2012577, 2300088, 2683436, 3066784, 4025154, 4600176, 5366872, 8050308, 9200352, 10733744, 16100616, 21467488, 32201232, 64402464]

約数ペア:

[(1, 64402464), (2, 32201232), (3, 21467488), (4, 16100616), (6, 10733744), (7, 9200352), (8, 8050308), (12, 5366872), (14, 4600176), (16, 4025154), (21, 3066784), (24, 2683436), (28, 2300088), (32, 2012577), (42, 1533392), (48, 1341718), (49, 1314336), (56, 1150044), (84, 766696), (96, 670859), (98, 657168), (112, 575022), (147, 438112), (168, 383348), (196, 328584), (224, 287511), (294, 219056), (336, 191674), (392, 164292), (588, 109528), (672, 95837), (784, 82146), (1176, 54764), (1568, 41073), (2352, 27382), (4704, 13691)]