77279488

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2111}}^1$

素因数の和:2151

約数の個数: 72

約数和(自身を含む): 181310976

約数和(自身を除く): 104031488

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 256, 286, 352, 416, 572, 704, 832, 1144, 1408, 1664, 2111, 2288, 2816, 3328, 4222, 4576, 8444, 9152, 16888, 18304, 23221, 27443, 33776, 36608, 46442, 54886, 67552, 92884, 109772, 135104, 185768, 219544, 270208, 301873, 371536, 439088, 540416, 603746, 743072, 878176, 1207492, 1486144, 1756352, 2414984, 2972288, 3512704, 4829968, 5944576, 7025408, 9659936, 19319872, 38639744, 77279488]

約数ペア:

[(1, 77279488), (2, 38639744), (4, 19319872), (8, 9659936), (11, 7025408), (13, 5944576), (16, 4829968), (22, 3512704), (26, 2972288), (32, 2414984), (44, 1756352), (52, 1486144), (64, 1207492), (88, 878176), (104, 743072), (128, 603746), (143, 540416), (176, 439088), (208, 371536), (256, 301873), (286, 270208), (352, 219544), (416, 185768), (572, 135104), (704, 109772), (832, 92884), (1144, 67552), (1408, 54886), (1664, 46442), (2111, 36608), (2288, 33776), (2816, 27443), (3328, 23221), (4222, 18304), (4576, 16888), (8444, 9152)]