81629504

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:244

約数の個数: 84

約数和(自身を含む): 181612032

約数和(自身を除く): 99982528

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 83, 88, 121, 127, 166, 176, 242, 254, 332, 352, 484, 508, 664, 704, 913, 968, 1016, 1328, 1397, 1826, 1936, 2032, 2656, 2794, 3652, 3872, 4064, 5312, 5588, 7304, 7744, 8128, 10043, 10541, 11176, 14608, 15367, 20086, 21082, 22352, 29216, 30734, 40172, 42164, 44704, 58432, 61468, 80344, 84328, 89408, 115951, 122936, 160688, 168656, 231902, 245872, 321376, 337312, 463804, 491744, 642752, 674624, 927608, 983488, 1275461, 1855216, 2550922, 3710432, 5101844, 7420864, 10203688, 20407376, 40814752, 81629504]

約数ペア:

[(1, 81629504), (2, 40814752), (4, 20407376), (8, 10203688), (11, 7420864), (16, 5101844), (22, 3710432), (32, 2550922), (44, 1855216), (64, 1275461), (83, 983488), (88, 927608), (121, 674624), (127, 642752), (166, 491744), (176, 463804), (242, 337312), (254, 321376), (332, 245872), (352, 231902), (484, 168656), (508, 160688), (664, 122936), (704, 115951), (913, 89408), (968, 84328), (1016, 80344), (1328, 61468), (1397, 58432), (1826, 44704), (1936, 42164), (2032, 40172), (2656, 30734), (2794, 29216), (3652, 22352), (3872, 21082), (4064, 20086), (5312, 15367), (5588, 14608), (7304, 11176), (7744, 10541), (8128, 10043)]