68567360

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^2\times {\mathrm{97}}^1$

素因数の和:208

約数の個数: 84

約数和(自身を含む): 168543732

約数和(自身を除く): 99976372

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 97, 160, 188, 194, 235, 320, 376, 388, 470, 485, 752, 776, 940, 970, 1504, 1552, 1880, 1940, 2209, 3008, 3104, 3760, 3880, 4418, 4559, 6208, 7520, 7760, 8836, 9118, 11045, 15040, 15520, 17672, 18236, 22090, 22795, 31040, 35344, 36472, 44180, 45590, 70688, 72944, 88360, 91180, 141376, 145888, 176720, 182360, 214273, 291776, 353440, 364720, 428546, 706880, 729440, 857092, 1071365, 1458880, 1714184, 2142730, 3428368, 4285460, 6856736, 8570920, 13713472, 17141840, 34283680, 68567360]

約数ペア:

[(1, 68567360), (2, 34283680), (4, 17141840), (5, 13713472), (8, 8570920), (10, 6856736), (16, 4285460), (20, 3428368), (32, 2142730), (40, 1714184), (47, 1458880), (64, 1071365), (80, 857092), (94, 729440), (97, 706880), (160, 428546), (188, 364720), (194, 353440), (235, 291776), (320, 214273), (376, 182360), (388, 176720), (470, 145888), (485, 141376), (752, 91180), (776, 88360), (940, 72944), (970, 70688), (1504, 45590), (1552, 44180), (1880, 36472), (1940, 35344), (2209, 31040), (3008, 22795), (3104, 22090), (3760, 18236), (3880, 17672), (4418, 15520), (4559, 15040), (6208, 11045), (7520, 9118), (7760, 8836)]