78889284584

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1\times {\mathrm{2657}}^1$

素因数の和:3003

約数の個数: 128

約数和(自身を含む): 173616307200

約数和(自身を除く): 94727022616

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 89, 136, 178, 187, 223, 356, 374, 446, 712, 748, 892, 979, 1496, 1513, 1784, 1958, 2453, 2657, 3026, 3791, 3916, 4906, 5314, 6052, 7582, 7832, 9812, 10628, 12104, 15164, 16643, 19624, 19847, 21256, 29227, 30328, 33286, 39694, 41701, 45169, 58454, 66572, 79388, 83402, 90338, 116908, 133144, 158776, 166804, 180676, 218317, 233816, 236473, 333608, 337399, 361352, 436634, 472946, 496859, 592511, 674798, 873268, 945892, 993718, 1185022, 1349596, 1746536, 1891784, 1987436, 2370044, 2601203, 2699192, 3711389, 3974872, 4020041, 4740088, 5202406, 6517621, 7422778, 8040082, 10072687, 10404812, 13035242, 14845556, 16080164, 20145374, 20809624, 26070484, 29691112, 32160328, 40290748, 44220451, 52140968, 52733479, 80581496, 88440902, 105466958, 110799557, 176881804, 210933916, 221599114, 353763608, 421867832, 443198228, 580068269, 886396456, 896469143, 1160136538, 1792938286, 2320273076, 3585876572, 4640546152, 7171753144, 9861160573, 19722321146, 39444642292, 78889284584]

約数ペア:

[(1, 78889284584), (2, 39444642292), (4, 19722321146), (8, 9861160573), (11, 7171753144), (17, 4640546152), (22, 3585876572), (34, 2320273076), (44, 1792938286), (68, 1160136538), (88, 896469143), (89, 886396456), (136, 580068269), (178, 443198228), (187, 421867832), (223, 353763608), (356, 221599114), (374, 210933916), (446, 176881804), (712, 110799557), (748, 105466958), (892, 88440902), (979, 80581496), (1496, 52733479), (1513, 52140968), (1784, 44220451), (1958, 40290748), (2453, 32160328), (2657, 29691112), (3026, 26070484), (3791, 20809624), (3916, 20145374), (4906, 16080164), (5314, 14845556), (6052, 13035242), (7582, 10404812), (7832, 10072687), (9812, 8040082), (10628, 7422778), (12104, 6517621), (15164, 5202406), (16643, 4740088), (19624, 4020041), (19847, 3974872), (21256, 3711389), (29227, 2699192), (30328, 2601203), (33286, 2370044), (39694, 1987436), (41701, 1891784), (45169, 1746536), (58454, 1349596), (66572, 1185022), (79388, 993718), (83402, 945892), (90338, 873268), (116908, 674798), (133144, 592511), (158776, 496859), (166804, 472946), (180676, 436634), (218317, 361352), (233816, 337399), (236473, 333608)]