72656070656

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{9643}}^1$

素因数の和:9961

約数の個数: 96

約数和(自身を含む): 157020907680

約数和(自身を除く): 84364837024

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 283, 416, 512, 566, 832, 1024, 1132, 1664, 2048, 2264, 3328, 3679, 4528, 6656, 7358, 9056, 9643, 13312, 14716, 18112, 19286, 26624, 29432, 36224, 38572, 58864, 72448, 77144, 117728, 125359, 144896, 154288, 235456, 250718, 289792, 308576, 470912, 501436, 579584, 617152, 941824, 1002872, 1234304, 1883648, 2005744, 2468608, 2728969, 3767296, 4011488, 4937216, 5457938, 7534592, 8022976, 9874432, 10915876, 16045952, 19748864, 21831752, 32091904, 35476597, 43663504, 64183808, 70953194, 87327008, 128367616, 141906388, 174654016, 256735232, 283812776, 349308032, 567625552, 698616064, 1135251104, 1397232128, 2270502208, 2794464256, 4541004416, 5588928512, 9082008832, 18164017664, 36328035328, 72656070656]

約数ペア:

[(1, 72656070656), (2, 36328035328), (4, 18164017664), (8, 9082008832), (13, 5588928512), (16, 4541004416), (26, 2794464256), (32, 2270502208), (52, 1397232128), (64, 1135251104), (104, 698616064), (128, 567625552), (208, 349308032), (256, 283812776), (283, 256735232), (416, 174654016), (512, 141906388), (566, 128367616), (832, 87327008), (1024, 70953194), (1132, 64183808), (1664, 43663504), (2048, 35476597), (2264, 32091904), (3328, 21831752), (3679, 19748864), (4528, 16045952), (6656, 10915876), (7358, 9874432), (9056, 8022976), (9643, 7534592), (13312, 5457938), (14716, 4937216), (18112, 4011488), (19286, 3767296), (26624, 2728969), (29432, 2468608), (36224, 2005744), (38572, 1883648), (58864, 1234304), (72448, 1002872), (77144, 941824), (117728, 617152), (125359, 579584), (144896, 501436), (154288, 470912), (235456, 308576), (250718, 289792)]