69658112

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:239

約数の個数: 80

約数和(自身を含む): 151142112

約数和(自身を除く): 81484000

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 64, 68, 106, 128, 136, 151, 212, 256, 272, 302, 424, 512, 544, 604, 848, 901, 1088, 1208, 1696, 1802, 2176, 2416, 2567, 3392, 3604, 4352, 4832, 5134, 6784, 7208, 8003, 8704, 9664, 10268, 13568, 14416, 16006, 19328, 20536, 27136, 28832, 32012, 38656, 41072, 57664, 64024, 77312, 82144, 115328, 128048, 136051, 164288, 230656, 256096, 272102, 328576, 461312, 512192, 544204, 657152, 1024384, 1088408, 1314304, 2048768, 2176816, 4097536, 4353632, 8707264, 17414528, 34829056, 69658112]

約数ペア:

[(1, 69658112), (2, 34829056), (4, 17414528), (8, 8707264), (16, 4353632), (17, 4097536), (32, 2176816), (34, 2048768), (53, 1314304), (64, 1088408), (68, 1024384), (106, 657152), (128, 544204), (136, 512192), (151, 461312), (212, 328576), (256, 272102), (272, 256096), (302, 230656), (424, 164288), (512, 136051), (544, 128048), (604, 115328), (848, 82144), (901, 77312), (1088, 64024), (1208, 57664), (1696, 41072), (1802, 38656), (2176, 32012), (2416, 28832), (2567, 27136), (3392, 20536), (3604, 19328), (4352, 16006), (4832, 14416), (5134, 13568), (6784, 10268), (7208, 9664), (8003, 8704)]