78707664

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{691}}^1$

素因数の和:825

約数の個数: 120

約数和(自身を含む): 254334912

約数和(自身を除く): 175627248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 113, 126, 144, 168, 226, 252, 336, 339, 452, 504, 678, 691, 791, 904, 1008, 1017, 1356, 1382, 1582, 1808, 2034, 2073, 2373, 2712, 2764, 3164, 4068, 4146, 4746, 4837, 5424, 5528, 6219, 6328, 7119, 8136, 8292, 9492, 9674, 11056, 12438, 12656, 14238, 14511, 16272, 16584, 18984, 19348, 24876, 28476, 29022, 33168, 37968, 38696, 43533, 49752, 56952, 58044, 77392, 78083, 87066, 99504, 113904, 116088, 156166, 174132, 232176, 234249, 312332, 348264, 468498, 546581, 624664, 696528, 702747, 936996, 1093162, 1249328, 1405494, 1639743, 1873992, 2186324, 2810988, 3279486, 3747984, 4372648, 4919229, 5621976, 6558972, 8745296, 9838458, 11243952, 13117944, 19676916, 26235888, 39353832, 78707664]

約数ペア:

[(1, 78707664), (2, 39353832), (3, 26235888), (4, 19676916), (6, 13117944), (7, 11243952), (8, 9838458), (9, 8745296), (12, 6558972), (14, 5621976), (16, 4919229), (18, 4372648), (21, 3747984), (24, 3279486), (28, 2810988), (36, 2186324), (42, 1873992), (48, 1639743), (56, 1405494), (63, 1249328), (72, 1093162), (84, 936996), (112, 702747), (113, 696528), (126, 624664), (144, 546581), (168, 468498), (226, 348264), (252, 312332), (336, 234249), (339, 232176), (452, 174132), (504, 156166), (678, 116088), (691, 113904), (791, 99504), (904, 87066), (1008, 78083), (1017, 77392), (1356, 58044), (1382, 56952), (1582, 49752), (1808, 43533), (2034, 38696), (2073, 37968), (2373, 33168), (2712, 29022), (2764, 28476), (3164, 24876), (4068, 19348), (4146, 18984), (4746, 16584), (4837, 16272), (5424, 14511), (5528, 14238), (6219, 12656), (6328, 12438), (7119, 11056), (8136, 9674), (8292, 9492)]