81430624

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{3169}}^1$

素因数の和:3263

約数の個数: 48

約数和(自身を含む): 177342480

約数和(自身を除く): 95911856

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 73, 88, 146, 176, 292, 352, 584, 803, 1168, 1606, 2336, 3169, 3212, 6338, 6424, 12676, 12848, 25352, 25696, 34859, 50704, 69718, 101408, 139436, 231337, 278872, 462674, 557744, 925348, 1115488, 1850696, 2544707, 3701392, 5089414, 7402784, 10178828, 20357656, 40715312, 81430624]

約数ペア:

[(1, 81430624), (2, 40715312), (4, 20357656), (8, 10178828), (11, 7402784), (16, 5089414), (22, 3701392), (32, 2544707), (44, 1850696), (73, 1115488), (88, 925348), (146, 557744), (176, 462674), (292, 278872), (352, 231337), (584, 139436), (803, 101408), (1168, 69718), (1606, 50704), (2336, 34859), (3169, 25696), (3212, 25352), (6338, 12848), (6424, 12676)]