64572992

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{67}}^1$

素因数の和:164

約数の個数: 84

約数和(自身を含む): 145810224

約数和(自身を除く): 81237232

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 64, 67, 74, 88, 134, 148, 176, 268, 296, 352, 407, 536, 592, 704, 737, 814, 1072, 1184, 1369, 1474, 1628, 2144, 2368, 2479, 2738, 2948, 3256, 4288, 4958, 5476, 5896, 6512, 9916, 10952, 11792, 13024, 15059, 19832, 21904, 23584, 26048, 27269, 30118, 39664, 43808, 47168, 54538, 60236, 79328, 87616, 91723, 109076, 120472, 158656, 183446, 218152, 240944, 366892, 436304, 481888, 733784, 872608, 963776, 1008953, 1467568, 1745216, 2017906, 2935136, 4035812, 5870272, 8071624, 16143248, 32286496, 64572992]

約数ペア:

[(1, 64572992), (2, 32286496), (4, 16143248), (8, 8071624), (11, 5870272), (16, 4035812), (22, 2935136), (32, 2017906), (37, 1745216), (44, 1467568), (64, 1008953), (67, 963776), (74, 872608), (88, 733784), (134, 481888), (148, 436304), (176, 366892), (268, 240944), (296, 218152), (352, 183446), (407, 158656), (536, 120472), (592, 109076), (704, 91723), (737, 87616), (814, 79328), (1072, 60236), (1184, 54538), (1369, 47168), (1474, 43808), (1628, 39664), (2144, 30118), (2368, 27269), (2479, 26048), (2738, 23584), (2948, 21904), (3256, 19832), (4288, 15059), (4958, 13024), (5476, 11792), (5896, 10952), (6512, 9916)]