78671412

素因数分解:

$2^2\times 3^4\times {\mathrm{242813}}^1$

素因数の和:242829

約数の個数: 30

約数和(自身を含む): 205663458

約数和(自身を除く): 126992046

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 242813, 485626, 728439, 971252, 1456878, 2185317, 2913756, 4370634, 6555951, 8741268, 13111902, 19667853, 26223804, 39335706, 78671412]

約数ペア:

[(1, 78671412), (2, 39335706), (3, 26223804), (4, 19667853), (6, 13111902), (9, 8741268), (12, 6555951), (18, 4370634), (27, 2913756), (36, 2185317), (54, 1456878), (81, 971252), (108, 728439), (162, 485626), (324, 242813)]