81857616

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{46091}}^1$

素因数の和:46139

約数の個数: 40

約数和(自身を含む): 217185504

約数和(自身を除く): 135327888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 46091, 92182, 138273, 184364, 276546, 368728, 553092, 737456, 1106184, 1705367, 2212368, 3410734, 5116101, 6821468, 10232202, 13642936, 20464404, 27285872, 40928808, 81857616]

約数ペア:

[(1, 81857616), (2, 40928808), (3, 27285872), (4, 20464404), (6, 13642936), (8, 10232202), (12, 6821468), (16, 5116101), (24, 3410734), (37, 2212368), (48, 1705367), (74, 1106184), (111, 737456), (148, 553092), (222, 368728), (296, 276546), (444, 184364), (592, 138273), (888, 92182), (1776, 46091)]