72185616

素因数分解:

$2^4\times 3^2\times {\mathrm{569}}^1\times {\mathrm{881}}^1$

素因数の和:1464

約数の個数: 60

約数和(自身を含む): 202604220

約数和(自身を除く): 130418604

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 569, 881, 1138, 1707, 1762, 2276, 2643, 3414, 3524, 4552, 5121, 5286, 6828, 7048, 7929, 9104, 10242, 10572, 13656, 14096, 15858, 20484, 21144, 27312, 31716, 40968, 42288, 63432, 81936, 126864, 501289, 1002578, 1503867, 2005156, 3007734, 4010312, 4511601, 6015468, 8020624, 9023202, 12030936, 18046404, 24061872, 36092808, 72185616]

約数ペア:

[(1, 72185616), (2, 36092808), (3, 24061872), (4, 18046404), (6, 12030936), (8, 9023202), (9, 8020624), (12, 6015468), (16, 4511601), (18, 4010312), (24, 3007734), (36, 2005156), (48, 1503867), (72, 1002578), (144, 501289), (569, 126864), (881, 81936), (1138, 63432), (1707, 42288), (1762, 40968), (2276, 31716), (2643, 27312), (3414, 21144), (3524, 20484), (4552, 15858), (5121, 14096), (5286, 13656), (6828, 10572), (7048, 10242), (7929, 9104)]