77205568

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6451}}^1$

素因数の和:6491

約数の個数: 56

約数和(自身を含む): 176991264

約数和(自身を除く): 99785696

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 136, 176, 187, 272, 352, 374, 544, 704, 748, 1088, 1496, 2992, 5984, 6451, 11968, 12902, 25804, 51608, 70961, 103216, 109667, 141922, 206432, 219334, 283844, 412864, 438668, 567688, 877336, 1135376, 1206337, 1754672, 2270752, 2412674, 3509344, 4541504, 4825348, 7018688, 9650696, 19301392, 38602784, 77205568]

約数ペア:

[(1, 77205568), (2, 38602784), (4, 19301392), (8, 9650696), (11, 7018688), (16, 4825348), (17, 4541504), (22, 3509344), (32, 2412674), (34, 2270752), (44, 1754672), (64, 1206337), (68, 1135376), (88, 877336), (136, 567688), (176, 438668), (187, 412864), (272, 283844), (352, 219334), (374, 206432), (544, 141922), (704, 109667), (748, 103216), (1088, 70961), (1496, 51608), (2992, 25804), (5984, 12902), (6451, 11968)]