65200688

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:346

約数の個数: 80

約数和(自身を含む): 151418880

約数和(自身を除く): 86218192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 89, 112, 124, 178, 211, 217, 248, 356, 422, 434, 496, 623, 712, 844, 868, 1246, 1424, 1477, 1688, 1736, 2492, 2759, 2954, 3376, 3472, 4984, 5518, 5908, 6541, 9968, 11036, 11816, 13082, 18779, 19313, 22072, 23632, 26164, 37558, 38626, 44144, 45787, 52328, 75116, 77252, 91574, 104656, 131453, 150232, 154504, 183148, 262906, 300464, 309008, 366296, 525812, 582149, 732592, 1051624, 1164298, 2103248, 2328596, 4075043, 4657192, 8150086, 9314384, 16300172, 32600344, 65200688]

約数ペア:

[(1, 65200688), (2, 32600344), (4, 16300172), (7, 9314384), (8, 8150086), (14, 4657192), (16, 4075043), (28, 2328596), (31, 2103248), (56, 1164298), (62, 1051624), (89, 732592), (112, 582149), (124, 525812), (178, 366296), (211, 309008), (217, 300464), (248, 262906), (356, 183148), (422, 154504), (434, 150232), (496, 131453), (623, 104656), (712, 91574), (844, 77252), (868, 75116), (1246, 52328), (1424, 45787), (1477, 44144), (1688, 38626), (1736, 37558), (2492, 26164), (2759, 23632), (2954, 22072), (3376, 19313), (3472, 18779), (4984, 13082), (5518, 11816), (5908, 11036), (6541, 9968)]