71671752

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:403

約数の個数: 96

約数和(自身を含む): 202625280

約数和(自身を除く): 130953528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 163, 186, 197, 248, 279, 326, 372, 394, 489, 558, 591, 652, 744, 788, 978, 1116, 1182, 1304, 1467, 1576, 1773, 1956, 2232, 2364, 2934, 3546, 3912, 4728, 5053, 5868, 6107, 7092, 10106, 11736, 12214, 14184, 15159, 18321, 20212, 24428, 30318, 32111, 36642, 40424, 45477, 48856, 54963, 60636, 64222, 73284, 90954, 96333, 109926, 121272, 128444, 146568, 181908, 192666, 219852, 256888, 288999, 363816, 385332, 439704, 577998, 770664, 995441, 1155996, 1990882, 2311992, 2986323, 3981764, 5972646, 7963528, 8958969, 11945292, 17917938, 23890584, 35835876, 71671752]

約数ペア:

[(1, 71671752), (2, 35835876), (3, 23890584), (4, 17917938), (6, 11945292), (8, 8958969), (9, 7963528), (12, 5972646), (18, 3981764), (24, 2986323), (31, 2311992), (36, 1990882), (62, 1155996), (72, 995441), (93, 770664), (124, 577998), (163, 439704), (186, 385332), (197, 363816), (248, 288999), (279, 256888), (326, 219852), (372, 192666), (394, 181908), (489, 146568), (558, 128444), (591, 121272), (652, 109926), (744, 96333), (788, 90954), (978, 73284), (1116, 64222), (1182, 60636), (1304, 54963), (1467, 48856), (1576, 45477), (1773, 40424), (1956, 36642), (2232, 32111), (2364, 30318), (2934, 24428), (3546, 20212), (3912, 18321), (4728, 15159), (5053, 14184), (5868, 12214), (6107, 11736), (7092, 10106)]