85396746

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1$

素因数の和:543

約数の個数: 64

約数和(自身を含む): 191289600

約数和(自身を除く): 105892854

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 89, 102, 138, 178, 267, 391, 409, 534, 782, 818, 1173, 1227, 1513, 2047, 2346, 2454, 3026, 4094, 4539, 6141, 6953, 9078, 9407, 12282, 13906, 18814, 20859, 28221, 34799, 36401, 41718, 56442, 69598, 72802, 104397, 109203, 159919, 208794, 218406, 319838, 479757, 618817, 837223, 959514, 1237634, 1674446, 1856451, 2511669, 3712902, 5023338, 14232791, 28465582, 42698373, 85396746]

約数ペア:

[(1, 85396746), (2, 42698373), (3, 28465582), (6, 14232791), (17, 5023338), (23, 3712902), (34, 2511669), (46, 1856451), (51, 1674446), (69, 1237634), (89, 959514), (102, 837223), (138, 618817), (178, 479757), (267, 319838), (391, 218406), (409, 208794), (534, 159919), (782, 109203), (818, 104397), (1173, 72802), (1227, 69598), (1513, 56442), (2047, 41718), (2346, 36401), (2454, 34799), (3026, 28221), (4094, 20859), (4539, 18814), (6141, 13906), (6953, 12282), (9078, 9407)]