71903376

素因数分解:

$2^4\times 3^4\times {\mathrm{109}}^1\times {\mathrm{509}}^1$

素因数の和:638

約数の個数: 100

約数和(自身を含む): 210431100

約数和(自身を除く): 138527724

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 109, 144, 162, 216, 218, 324, 327, 432, 436, 509, 648, 654, 872, 981, 1018, 1296, 1308, 1527, 1744, 1962, 2036, 2616, 2943, 3054, 3924, 4072, 4581, 5232, 5886, 6108, 7848, 8144, 8829, 9162, 11772, 12216, 13743, 15696, 17658, 18324, 23544, 24432, 27486, 35316, 36648, 41229, 47088, 54972, 55481, 70632, 73296, 82458, 109944, 110962, 141264, 164916, 166443, 219888, 221924, 329832, 332886, 443848, 499329, 659664, 665772, 887696, 998658, 1331544, 1497987, 1997316, 2663088, 2995974, 3994632, 4493961, 5991948, 7989264, 8987922, 11983896, 17975844, 23967792, 35951688, 71903376]

約数ペア:

[(1, 71903376), (2, 35951688), (3, 23967792), (4, 17975844), (6, 11983896), (8, 8987922), (9, 7989264), (12, 5991948), (16, 4493961), (18, 3994632), (24, 2995974), (27, 2663088), (36, 1997316), (48, 1497987), (54, 1331544), (72, 998658), (81, 887696), (108, 665772), (109, 659664), (144, 499329), (162, 443848), (216, 332886), (218, 329832), (324, 221924), (327, 219888), (432, 166443), (436, 164916), (509, 141264), (648, 110962), (654, 109944), (872, 82458), (981, 73296), (1018, 70632), (1296, 55481), (1308, 54972), (1527, 47088), (1744, 41229), (1962, 36648), (2036, 35316), (2616, 27486), (2943, 24432), (3054, 23544), (3924, 18324), (4072, 17658), (4581, 15696), (5232, 13743), (5886, 12216), (6108, 11772), (7848, 9162), (8144, 8829)]