71799896

素因数分解:

$2^3\times 7^2\times {\mathrm{151}}^1\times {\mathrm{1213}}^1$

素因数の和:1384

約数の個数: 48

約数和(自身を含む): 157771440

約数和(自身を除く): 85971544

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 151, 196, 302, 392, 604, 1057, 1208, 1213, 2114, 2426, 4228, 4852, 7399, 8456, 8491, 9704, 14798, 16982, 29596, 33964, 59192, 59437, 67928, 118874, 183163, 237748, 366326, 475496, 732652, 1282141, 1465304, 2564282, 5128564, 8974987, 10257128, 17949974, 35899948, 71799896]

約数ペア:

[(1, 71799896), (2, 35899948), (4, 17949974), (7, 10257128), (8, 8974987), (14, 5128564), (28, 2564282), (49, 1465304), (56, 1282141), (98, 732652), (151, 475496), (196, 366326), (302, 237748), (392, 183163), (604, 118874), (1057, 67928), (1208, 59437), (1213, 59192), (2114, 33964), (2426, 29596), (4228, 16982), (4852, 14798), (7399, 9704), (8456, 8491)]