71267688

素因数分解:

$2^3\times 3^4\times {\mathrm{109}}^1\times {\mathrm{1009}}^1$

素因数の和:1136

約数の個数: 80

約数和(自身を含む): 201646500

約数和(自身を除く): 130378812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 109, 162, 216, 218, 324, 327, 436, 648, 654, 872, 981, 1009, 1308, 1962, 2018, 2616, 2943, 3027, 3924, 4036, 5886, 6054, 7848, 8072, 8829, 9081, 11772, 12108, 17658, 18162, 23544, 24216, 27243, 35316, 36324, 54486, 70632, 72648, 81729, 108972, 109981, 163458, 217944, 219962, 326916, 329943, 439924, 653832, 659886, 879848, 989829, 1319772, 1979658, 2639544, 2969487, 3959316, 5938974, 7918632, 8908461, 11877948, 17816922, 23755896, 35633844, 71267688]

約数ペア:

[(1, 71267688), (2, 35633844), (3, 23755896), (4, 17816922), (6, 11877948), (8, 8908461), (9, 7918632), (12, 5938974), (18, 3959316), (24, 2969487), (27, 2639544), (36, 1979658), (54, 1319772), (72, 989829), (81, 879848), (108, 659886), (109, 653832), (162, 439924), (216, 329943), (218, 326916), (324, 219962), (327, 217944), (436, 163458), (648, 109981), (654, 108972), (872, 81729), (981, 72648), (1009, 70632), (1308, 54486), (1962, 36324), (2018, 35316), (2616, 27243), (2943, 24216), (3027, 23544), (3924, 18162), (4036, 17658), (5886, 12108), (6054, 11772), (7848, 9081), (8072, 8829)]