68753455648

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{9413}}^1$

素因数の和:9690

約数の個数: 96

約数和(自身を含む): 144237542400

約数和(自身を除く): 75484086752

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 74, 124, 148, 199, 248, 296, 398, 496, 592, 796, 992, 1147, 1184, 1592, 2294, 3184, 4588, 6169, 6368, 7363, 9176, 9413, 12338, 14726, 18352, 18826, 24676, 29452, 36704, 37652, 49352, 58904, 75304, 98704, 117808, 150608, 197408, 228253, 235616, 291803, 301216, 348281, 456506, 583606, 696562, 913012, 1167212, 1393124, 1826024, 1873187, 2334424, 2786248, 3652048, 3746374, 4668848, 5572496, 7304096, 7492748, 9337696, 10796711, 11144992, 14985496, 21593422, 29970992, 43186844, 58068797, 59941984, 69307919, 86373688, 116137594, 138615838, 172747376, 232275188, 277231676, 345494752, 464550376, 554463352, 929100752, 1108926704, 1858201504, 2148545489, 2217853408, 4297090978, 8594181956, 17188363912, 34376727824, 68753455648]

約数ペア:

[(1, 68753455648), (2, 34376727824), (4, 17188363912), (8, 8594181956), (16, 4297090978), (31, 2217853408), (32, 2148545489), (37, 1858201504), (62, 1108926704), (74, 929100752), (124, 554463352), (148, 464550376), (199, 345494752), (248, 277231676), (296, 232275188), (398, 172747376), (496, 138615838), (592, 116137594), (796, 86373688), (992, 69307919), (1147, 59941984), (1184, 58068797), (1592, 43186844), (2294, 29970992), (3184, 21593422), (4588, 14985496), (6169, 11144992), (6368, 10796711), (7363, 9337696), (9176, 7492748), (9413, 7304096), (12338, 5572496), (14726, 4668848), (18352, 3746374), (18826, 3652048), (24676, 2786248), (29452, 2334424), (36704, 1873187), (37652, 1826024), (49352, 1393124), (58904, 1167212), (75304, 913012), (98704, 696562), (117808, 583606), (150608, 456506), (197408, 348281), (228253, 301216), (235616, 291803)]