80613456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1283}}^1$

素因数の和:1329

約数の個数: 160

約数和(自身を含む): 275125248

約数和(自身を除く): 194511792

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 17, 21, 22, 24, 28, 33, 34, 42, 44, 48, 51, 56, 66, 68, 77, 84, 88, 102, 112, 119, 132, 136, 154, 168, 176, 187, 204, 231, 238, 264, 272, 308, 336, 357, 374, 408, 462, 476, 528, 561, 616, 714, 748, 816, 924, 952, 1122, 1232, 1283, 1309, 1428, 1496, 1848, 1904, 2244, 2566, 2618, 2856, 2992, 3696, 3849, 3927, 4488, 5132, 5236, 5712, 7698, 7854, 8976, 8981, 10264, 10472, 14113, 15396, 15708, 17962, 20528, 20944, 21811, 26943, 28226, 30792, 31416, 35924, 42339, 43622, 53886, 56452, 61584, 62832, 65433, 71848, 84678, 87244, 98791, 107772, 112904, 130866, 143696, 152677, 169356, 174488, 197582, 215544, 225808, 239921, 261732, 296373, 305354, 338712, 348976, 395164, 431088, 458031, 479842, 523464, 592746, 610708, 677424, 719763, 790328, 916062, 959684, 1046928, 1185492, 1221416, 1439526, 1580656, 1679447, 1832124, 1919368, 2370984, 2442832, 2879052, 3358894, 3664248, 3838736, 4741968, 5038341, 5758104, 6717788, 7328496, 10076682, 11516208, 13435576, 20153364, 26871152, 40306728, 80613456]

約数ペア:

[(1, 80613456), (2, 40306728), (3, 26871152), (4, 20153364), (6, 13435576), (7, 11516208), (8, 10076682), (11, 7328496), (12, 6717788), (14, 5758104), (16, 5038341), (17, 4741968), (21, 3838736), (22, 3664248), (24, 3358894), (28, 2879052), (33, 2442832), (34, 2370984), (42, 1919368), (44, 1832124), (48, 1679447), (51, 1580656), (56, 1439526), (66, 1221416), (68, 1185492), (77, 1046928), (84, 959684), (88, 916062), (102, 790328), (112, 719763), (119, 677424), (132, 610708), (136, 592746), (154, 523464), (168, 479842), (176, 458031), (187, 431088), (204, 395164), (231, 348976), (238, 338712), (264, 305354), (272, 296373), (308, 261732), (336, 239921), (357, 225808), (374, 215544), (408, 197582), (462, 174488), (476, 169356), (528, 152677), (561, 143696), (616, 130866), (714, 112904), (748, 107772), (816, 98791), (924, 87244), (952, 84678), (1122, 71848), (1232, 65433), (1283, 62832), (1309, 61584), (1428, 56452), (1496, 53886), (1848, 43622), (1904, 42339), (2244, 35924), (2566, 31416), (2618, 30792), (2856, 28226), (2992, 26943), (3696, 21811), (3849, 20944), (3927, 20528), (4488, 17962), (5132, 15708), (5236, 15396), (5712, 14113), (7698, 10472), (7854, 10264), (8976, 8981)]