72582656

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:335

約数の個数: 80

約数和(自身を含む): 159096960

約数和(自身を除く): 86514304

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 256, 269, 272, 496, 512, 527, 538, 544, 992, 1054, 1076, 1088, 1984, 2108, 2152, 2176, 3968, 4216, 4304, 4352, 4573, 7936, 8339, 8432, 8608, 8704, 9146, 15872, 16678, 16864, 17216, 18292, 33356, 33728, 34432, 36584, 66712, 67456, 68864, 73168, 133424, 134912, 137728, 141763, 146336, 266848, 269824, 283526, 292672, 533696, 567052, 585344, 1067392, 1134104, 1170688, 2134784, 2268208, 2341376, 4269568, 4536416, 9072832, 18145664, 36291328, 72582656]

約数ペア:

[(1, 72582656), (2, 36291328), (4, 18145664), (8, 9072832), (16, 4536416), (17, 4269568), (31, 2341376), (32, 2268208), (34, 2134784), (62, 1170688), (64, 1134104), (68, 1067392), (124, 585344), (128, 567052), (136, 533696), (248, 292672), (256, 283526), (269, 269824), (272, 266848), (496, 146336), (512, 141763), (527, 137728), (538, 134912), (544, 133424), (992, 73168), (1054, 68864), (1076, 67456), (1088, 66712), (1984, 36584), (2108, 34432), (2152, 33728), (2176, 33356), (3968, 18292), (4216, 17216), (4304, 16864), (4352, 16678), (4573, 15872), (7936, 9146), (8339, 8704), (8432, 8608)]