69140568

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:294

約数の個数: 128

約数和(自身を含む): 207936000

約数和(自身を除く): 138795432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 49, 56, 74, 84, 98, 111, 147, 148, 168, 196, 222, 227, 259, 294, 296, 343, 392, 444, 454, 518, 588, 681, 686, 777, 888, 908, 1029, 1036, 1176, 1362, 1372, 1554, 1589, 1813, 1816, 2058, 2072, 2724, 2744, 3108, 3178, 3626, 4116, 4767, 5439, 5448, 6216, 6356, 7252, 8232, 8399, 9534, 10878, 11123, 12691, 12712, 14504, 16798, 19068, 21756, 22246, 25197, 25382, 33369, 33596, 38073, 38136, 43512, 44492, 50394, 50764, 58793, 66738, 67192, 76146, 77861, 88984, 100788, 101528, 117586, 133476, 152292, 155722, 176379, 201576, 233583, 235172, 266952, 304584, 311444, 352758, 411551, 467166, 470344, 622888, 705516, 823102, 934332, 1234653, 1411032, 1646204, 1868664, 2469306, 2880857, 3292408, 4938612, 5761714, 8642571, 9877224, 11523428, 17285142, 23046856, 34570284, 69140568]

約数ペア:

[(1, 69140568), (2, 34570284), (3, 23046856), (4, 17285142), (6, 11523428), (7, 9877224), (8, 8642571), (12, 5761714), (14, 4938612), (21, 3292408), (24, 2880857), (28, 2469306), (37, 1868664), (42, 1646204), (49, 1411032), (56, 1234653), (74, 934332), (84, 823102), (98, 705516), (111, 622888), (147, 470344), (148, 467166), (168, 411551), (196, 352758), (222, 311444), (227, 304584), (259, 266952), (294, 235172), (296, 233583), (343, 201576), (392, 176379), (444, 155722), (454, 152292), (518, 133476), (588, 117586), (681, 101528), (686, 100788), (777, 88984), (888, 77861), (908, 76146), (1029, 67192), (1036, 66738), (1176, 58793), (1362, 50764), (1372, 50394), (1554, 44492), (1589, 43512), (1813, 38136), (1816, 38073), (2058, 33596), (2072, 33369), (2724, 25382), (2744, 25197), (3108, 22246), (3178, 21756), (3626, 19068), (4116, 16798), (4767, 14504), (5439, 12712), (5448, 12691), (6216, 11123), (6356, 10878), (7252, 9534), (8232, 8399)]