79466816

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:512

約数の個数: 112

約数和(自身を含む): 195437760

約数和(自身を除く): 115970944

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 32, 38, 44, 52, 64, 76, 88, 104, 143, 152, 176, 208, 209, 247, 286, 304, 352, 416, 418, 457, 494, 572, 608, 704, 832, 836, 914, 988, 1144, 1216, 1672, 1828, 1976, 2288, 2717, 3344, 3656, 3952, 4576, 5027, 5434, 5941, 6688, 7312, 7904, 8683, 9152, 10054, 10868, 11882, 13376, 14624, 15808, 17366, 20108, 21736, 23764, 29248, 34732, 40216, 43472, 47528, 65351, 69464, 80432, 86944, 95056, 95513, 112879, 130702, 138928, 160864, 173888, 190112, 191026, 225758, 261404, 277856, 321728, 380224, 382052, 451516, 522808, 555712, 764104, 903032, 1045616, 1241669, 1528208, 1806064, 2091232, 2483338, 3056416, 3612128, 4182464, 4966676, 6112832, 7224256, 9933352, 19866704, 39733408, 79466816]

約数ペア:

[(1, 79466816), (2, 39733408), (4, 19866704), (8, 9933352), (11, 7224256), (13, 6112832), (16, 4966676), (19, 4182464), (22, 3612128), (26, 3056416), (32, 2483338), (38, 2091232), (44, 1806064), (52, 1528208), (64, 1241669), (76, 1045616), (88, 903032), (104, 764104), (143, 555712), (152, 522808), (176, 451516), (208, 382052), (209, 380224), (247, 321728), (286, 277856), (304, 261404), (352, 225758), (416, 191026), (418, 190112), (457, 173888), (494, 160864), (572, 138928), (608, 130702), (704, 112879), (832, 95513), (836, 95056), (914, 86944), (988, 80432), (1144, 69464), (1216, 65351), (1672, 47528), (1828, 43472), (1976, 40216), (2288, 34732), (2717, 29248), (3344, 23764), (3656, 21736), (3952, 20108), (4576, 17366), (5027, 15808), (5434, 14624), (5941, 13376), (6688, 11882), (7312, 10868), (7904, 10054), (8683, 9152)]