27129288

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:406

約数の個数: 64

約数和(自身を含む): 70479360

約数和(自身を除く): 43350072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 137, 148, 222, 223, 274, 296, 411, 444, 446, 548, 669, 822, 888, 892, 1096, 1338, 1644, 1784, 2676, 3288, 5069, 5352, 8251, 10138, 15207, 16502, 20276, 24753, 30414, 30551, 33004, 40552, 49506, 60828, 61102, 66008, 91653, 99012, 121656, 122204, 183306, 198024, 244408, 366612, 733224, 1130387, 2260774, 3391161, 4521548, 6782322, 9043096, 13564644, 27129288]

約数ペア:

[(1, 27129288), (2, 13564644), (3, 9043096), (4, 6782322), (6, 4521548), (8, 3391161), (12, 2260774), (24, 1130387), (37, 733224), (74, 366612), (111, 244408), (137, 198024), (148, 183306), (222, 122204), (223, 121656), (274, 99012), (296, 91653), (411, 66008), (444, 61102), (446, 60828), (548, 49506), (669, 40552), (822, 33004), (888, 30551), (892, 30414), (1096, 24753), (1338, 20276), (1644, 16502), (1784, 15207), (2676, 10138), (3288, 8251), (5069, 5352)]