72767552

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7951}}^1$

素因数の和:7987

約数の個数: 56

約数和(自身を含む): 169663872

約数和(自身を除く): 96896320

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 2288, 4576, 7951, 9152, 15902, 31804, 63608, 87461, 103363, 127216, 174922, 206726, 254432, 349844, 413452, 508864, 699688, 826904, 1136993, 1399376, 1653808, 2273986, 2798752, 3307616, 4547972, 5597504, 6615232, 9095944, 18191888, 36383776, 72767552]

約数ペア:

[(1, 72767552), (2, 36383776), (4, 18191888), (8, 9095944), (11, 6615232), (13, 5597504), (16, 4547972), (22, 3307616), (26, 2798752), (32, 2273986), (44, 1653808), (52, 1399376), (64, 1136993), (88, 826904), (104, 699688), (143, 508864), (176, 413452), (208, 349844), (286, 254432), (352, 206726), (416, 174922), (572, 127216), (704, 103363), (832, 87461), (1144, 63608), (2288, 31804), (4576, 15902), (7951, 9152)]