87788124

素因数分解:

$2^2\times 3^5\times {\mathrm{37}}^1\times {\mathrm{2441}}^1$

素因数の和:2497

約数の個数: 72

約数和(自身を含む): 236444208

約数和(自身を除く): 148656084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 108, 111, 148, 162, 222, 243, 324, 333, 444, 486, 666, 972, 999, 1332, 1998, 2441, 2997, 3996, 4882, 5994, 7323, 8991, 9764, 11988, 14646, 17982, 21969, 29292, 35964, 43938, 65907, 87876, 90317, 131814, 180634, 197721, 263628, 270951, 361268, 395442, 541902, 593163, 790884, 812853, 1083804, 1186326, 1625706, 2372652, 2438559, 3251412, 4877118, 7315677, 9754236, 14631354, 21947031, 29262708, 43894062, 87788124]

約数ペア:

[(1, 87788124), (2, 43894062), (3, 29262708), (4, 21947031), (6, 14631354), (9, 9754236), (12, 7315677), (18, 4877118), (27, 3251412), (36, 2438559), (37, 2372652), (54, 1625706), (74, 1186326), (81, 1083804), (108, 812853), (111, 790884), (148, 593163), (162, 541902), (222, 395442), (243, 361268), (324, 270951), (333, 263628), (444, 197721), (486, 180634), (666, 131814), (972, 90317), (999, 87876), (1332, 65907), (1998, 43938), (2441, 35964), (2997, 29292), (3996, 21969), (4882, 17982), (5994, 14646), (7323, 11988), (8991, 9764)]