84759766

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 164376576

約数和(自身を除く): 79616810

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 83, 91, 166, 181, 182, 217, 362, 403, 434, 581, 806, 1079, 1162, 1267, 2158, 2353, 2534, 2573, 2821, 4706, 5146, 5611, 5642, 7553, 11222, 15023, 15106, 16471, 18011, 30046, 32942, 33449, 36022, 39277, 66898, 72943, 78554, 105161, 145886, 195299, 210322, 234143, 390598, 465713, 468286, 510601, 931426, 1021202, 1367093, 2734186, 3259991, 6054269, 6519982, 12108538, 42379883, 84759766]

約数ペア:

[(1, 84759766), (2, 42379883), (7, 12108538), (13, 6519982), (14, 6054269), (26, 3259991), (31, 2734186), (62, 1367093), (83, 1021202), (91, 931426), (166, 510601), (181, 468286), (182, 465713), (217, 390598), (362, 234143), (403, 210322), (434, 195299), (581, 145886), (806, 105161), (1079, 78554), (1162, 72943), (1267, 66898), (2158, 39277), (2353, 36022), (2534, 33449), (2573, 32942), (2821, 30046), (4706, 18011), (5146, 16471), (5611, 15106), (5642, 15023), (7553, 11222)]