80588976

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:219

約数の個数: 160

約数和(自身を含む): 242984448

約数和(自身を除く): 162395472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 71, 78, 102, 104, 107, 136, 142, 156, 204, 208, 213, 214, 221, 272, 284, 312, 321, 408, 426, 428, 442, 568, 624, 642, 663, 816, 852, 856, 884, 923, 1136, 1207, 1284, 1326, 1391, 1704, 1712, 1768, 1819, 1846, 2414, 2568, 2652, 2769, 2782, 3408, 3536, 3621, 3638, 3692, 4173, 4828, 5136, 5304, 5457, 5538, 5564, 7242, 7276, 7384, 7597, 8346, 9656, 10608, 10914, 11076, 11128, 14484, 14552, 14768, 15194, 15691, 16692, 19312, 21828, 22152, 22256, 22791, 23647, 28968, 29104, 30388, 31382, 33384, 43656, 44304, 45582, 47073, 47294, 57936, 60776, 62764, 66768, 70941, 87312, 91164, 94146, 94588, 98761, 121552, 125528, 129149, 141882, 182328, 188292, 189176, 197522, 251056, 258298, 283764, 296283, 364656, 376584, 378352, 387447, 395044, 516596, 567528, 592566, 753168, 774894, 790088, 1033192, 1135056, 1185132, 1549788, 1580176, 1678937, 2066384, 2370264, 3099576, 3357874, 4740528, 5036811, 6199152, 6715748, 10073622, 13431496, 20147244, 26862992, 40294488, 80588976]

約数ペア:

[(1, 80588976), (2, 40294488), (3, 26862992), (4, 20147244), (6, 13431496), (8, 10073622), (12, 6715748), (13, 6199152), (16, 5036811), (17, 4740528), (24, 3357874), (26, 3099576), (34, 2370264), (39, 2066384), (48, 1678937), (51, 1580176), (52, 1549788), (68, 1185132), (71, 1135056), (78, 1033192), (102, 790088), (104, 774894), (107, 753168), (136, 592566), (142, 567528), (156, 516596), (204, 395044), (208, 387447), (213, 378352), (214, 376584), (221, 364656), (272, 296283), (284, 283764), (312, 258298), (321, 251056), (408, 197522), (426, 189176), (428, 188292), (442, 182328), (568, 141882), (624, 129149), (642, 125528), (663, 121552), (816, 98761), (852, 94588), (856, 94146), (884, 91164), (923, 87312), (1136, 70941), (1207, 66768), (1284, 62764), (1326, 60776), (1391, 57936), (1704, 47294), (1712, 47073), (1768, 45582), (1819, 44304), (1846, 43656), (2414, 33384), (2568, 31382), (2652, 30388), (2769, 29104), (2782, 28968), (3408, 23647), (3536, 22791), (3621, 22256), (3638, 22152), (3692, 21828), (4173, 19312), (4828, 16692), (5136, 15691), (5304, 15194), (5457, 14768), (5538, 14552), (5564, 14484), (7242, 11128), (7276, 11076), (7384, 10914), (7597, 10608), (8346, 9656)]