76782608

素因数分解:

$2^4\times 7^3\times {\mathrm{17}}^1\times {\mathrm{823}}^1$

素因数の和:869

約数の個数: 80

約数和(自身を含む): 183916800

約数和(自身を除く): 107134192

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 196, 238, 272, 343, 392, 476, 686, 784, 823, 833, 952, 1372, 1646, 1666, 1904, 2744, 3292, 3332, 5488, 5761, 5831, 6584, 6664, 11522, 11662, 13168, 13328, 13991, 23044, 23324, 27982, 40327, 46088, 46648, 55964, 80654, 92176, 93296, 97937, 111928, 161308, 195874, 223856, 282289, 322616, 391748, 564578, 645232, 685559, 783496, 1129156, 1371118, 1566992, 2258312, 2742236, 4516624, 4798913, 5484472, 9597826, 10968944, 19195652, 38391304, 76782608]

約数ペア:

[(1, 76782608), (2, 38391304), (4, 19195652), (7, 10968944), (8, 9597826), (14, 5484472), (16, 4798913), (17, 4516624), (28, 2742236), (34, 2258312), (49, 1566992), (56, 1371118), (68, 1129156), (98, 783496), (112, 685559), (119, 645232), (136, 564578), (196, 391748), (238, 322616), (272, 282289), (343, 223856), (392, 195874), (476, 161308), (686, 111928), (784, 97937), (823, 93296), (833, 92176), (952, 80654), (1372, 55964), (1646, 46648), (1666, 46088), (1904, 40327), (2744, 27982), (3292, 23324), (3332, 23044), (5488, 13991), (5761, 13328), (5831, 13168), (6584, 11662), (6664, 11522)]