64130304

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 198840320

約数和(自身を除く): 134710016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 79, 84, 96, 112, 128, 151, 158, 168, 192, 224, 237, 256, 302, 316, 336, 384, 448, 453, 474, 553, 604, 632, 672, 768, 896, 906, 948, 1057, 1106, 1208, 1264, 1344, 1659, 1792, 1812, 1896, 2114, 2212, 2416, 2528, 2688, 3171, 3318, 3624, 3792, 4228, 4424, 4832, 5056, 5376, 6342, 6636, 7248, 7584, 8456, 8848, 9664, 10112, 11929, 12684, 13272, 14496, 15168, 16912, 17696, 19328, 20224, 23858, 25368, 26544, 28992, 30336, 33824, 35392, 35787, 38656, 47716, 50736, 53088, 57984, 60672, 67648, 70784, 71574, 83503, 95432, 101472, 106176, 115968, 135296, 141568, 143148, 167006, 190864, 202944, 212352, 250509, 270592, 286296, 334012, 381728, 405888, 424704, 501018, 572592, 668024, 763456, 811776, 1002036, 1145184, 1336048, 1526912, 2004072, 2290368, 2672096, 3053824, 4008144, 4580736, 5344192, 8016288, 9161472, 10688384, 16032576, 21376768, 32065152, 64130304]

約数ペア:

[(1, 64130304), (2, 32065152), (3, 21376768), (4, 16032576), (6, 10688384), (7, 9161472), (8, 8016288), (12, 5344192), (14, 4580736), (16, 4008144), (21, 3053824), (24, 2672096), (28, 2290368), (32, 2004072), (42, 1526912), (48, 1336048), (56, 1145184), (64, 1002036), (79, 811776), (84, 763456), (96, 668024), (112, 572592), (128, 501018), (151, 424704), (158, 405888), (168, 381728), (192, 334012), (224, 286296), (237, 270592), (256, 250509), (302, 212352), (316, 202944), (336, 190864), (384, 167006), (448, 143148), (453, 141568), (474, 135296), (553, 115968), (604, 106176), (632, 101472), (672, 95432), (768, 83503), (896, 71574), (906, 70784), (948, 67648), (1057, 60672), (1106, 57984), (1208, 53088), (1264, 50736), (1344, 47716), (1659, 38656), (1792, 35787), (1812, 35392), (1896, 33824), (2114, 30336), (2212, 28992), (2416, 26544), (2528, 25368), (2688, 23858), (3171, 20224), (3318, 19328), (3624, 17696), (3792, 16912), (4228, 15168), (4424, 14496), (4832, 13272), (5056, 12684), (5376, 11929), (6342, 10112), (6636, 9664), (7248, 8848), (7584, 8456)]