85865642694

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{251}}^1\times {\mathrm{1051}}^1$

素因数の和:1443

約数の個数: 144

約数和(自身を含む): 204341102784

約数和(自身を除く): 118475460090

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 107, 117, 169, 214, 234, 251, 321, 338, 502, 507, 642, 753, 963, 1014, 1051, 1391, 1506, 1521, 1926, 2102, 2259, 2782, 3042, 3153, 3263, 4173, 4518, 6306, 6526, 8346, 9459, 9789, 12519, 13663, 18083, 18918, 19578, 25038, 26857, 27326, 29367, 36166, 40989, 42419, 53714, 54249, 58734, 80571, 81978, 84838, 108498, 112457, 122967, 127257, 161142, 162747, 177619, 224914, 241713, 245934, 254514, 263801, 325494, 337371, 349141, 355238, 381771, 483426, 527602, 532857, 674742, 698282, 763542, 791403, 1012113, 1047423, 1065714, 1461941, 1582806, 1598571, 2024226, 2094846, 2374209, 2923882, 3142269, 3197142, 3429413, 4385823, 4538833, 4748418, 6284538, 6858826, 8771646, 9077666, 10288239, 13157469, 13616499, 19005233, 20576478, 26314938, 27232998, 28226707, 30864717, 38010466, 40849497, 44582369, 56453414, 57015699, 61729434, 81698994, 84680121, 89164738, 114031398, 133747107, 169360242, 171047097, 254040363, 267494214, 342094194, 366947191, 401241321, 508080726, 733894382, 802482642, 1100841573, 2201683146, 3302524719, 4770313483, 6605049438, 9540626966, 14310940449, 28621880898, 42932821347, 85865642694]

約数ペア:

[(1, 85865642694), (2, 42932821347), (3, 28621880898), (6, 14310940449), (9, 9540626966), (13, 6605049438), (18, 4770313483), (26, 3302524719), (39, 2201683146), (78, 1100841573), (107, 802482642), (117, 733894382), (169, 508080726), (214, 401241321), (234, 366947191), (251, 342094194), (321, 267494214), (338, 254040363), (502, 171047097), (507, 169360242), (642, 133747107), (753, 114031398), (963, 89164738), (1014, 84680121), (1051, 81698994), (1391, 61729434), (1506, 57015699), (1521, 56453414), (1926, 44582369), (2102, 40849497), (2259, 38010466), (2782, 30864717), (3042, 28226707), (3153, 27232998), (3263, 26314938), (4173, 20576478), (4518, 19005233), (6306, 13616499), (6526, 13157469), (8346, 10288239), (9459, 9077666), (9789, 8771646), (12519, 6858826), (13663, 6284538), (18083, 4748418), (18918, 4538833), (19578, 4385823), (25038, 3429413), (26857, 3197142), (27326, 3142269), (29367, 2923882), (36166, 2374209), (40989, 2094846), (42419, 2024226), (53714, 1598571), (54249, 1582806), (58734, 1461941), (80571, 1065714), (81978, 1047423), (84838, 1012113), (108498, 791403), (112457, 763542), (122967, 698282), (127257, 674742), (161142, 532857), (162747, 527602), (177619, 483426), (224914, 381771), (241713, 355238), (245934, 349141), (254514, 337371), (263801, 325494)]