64476544

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 148140720

約数和(自身を除く): 83664176

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 121, 128, 176, 181, 184, 242, 253, 352, 362, 368, 484, 506, 704, 724, 736, 968, 1012, 1408, 1448, 1472, 1936, 1991, 2024, 2783, 2896, 2944, 3872, 3982, 4048, 4163, 5566, 5792, 7744, 7964, 8096, 8326, 11132, 11584, 15488, 15928, 16192, 16652, 21901, 22264, 23168, 31856, 32384, 33304, 43802, 44528, 45793, 63712, 66608, 87604, 89056, 91586, 127424, 133216, 175208, 178112, 183172, 254848, 266432, 350416, 356224, 366344, 503723, 532864, 700832, 732688, 1007446, 1401664, 1465376, 2014892, 2803328, 2930752, 4029784, 5861504, 8059568, 16119136, 32238272, 64476544]

約数ペア:

[(1, 64476544), (2, 32238272), (4, 16119136), (8, 8059568), (11, 5861504), (16, 4029784), (22, 2930752), (23, 2803328), (32, 2014892), (44, 1465376), (46, 1401664), (64, 1007446), (88, 732688), (92, 700832), (121, 532864), (128, 503723), (176, 366344), (181, 356224), (184, 350416), (242, 266432), (253, 254848), (352, 183172), (362, 178112), (368, 175208), (484, 133216), (506, 127424), (704, 91586), (724, 89056), (736, 87604), (968, 66608), (1012, 63712), (1408, 45793), (1448, 44528), (1472, 43802), (1936, 33304), (1991, 32384), (2024, 31856), (2783, 23168), (2896, 22264), (2944, 21901), (3872, 16652), (3982, 16192), (4048, 15928), (4163, 15488), (5566, 11584), (5792, 11132), (7744, 8326), (7964, 8096)]