82660179854

素因数分解:

$2^1\times 7^3\times {\mathrm{103}}^1\times {\mathrm{691}}^1\times {\mathrm{1693}}^1$

素因数の和:2510

約数の個数: 64

約数和(自身を含む): 146296550400

約数和(自身を除く): 63636370546

約数列:

[1, 2, 7, 14, 49, 98, 103, 206, 343, 686, 691, 721, 1382, 1442, 1693, 3386, 4837, 5047, 9674, 10094, 11851, 23702, 33859, 35329, 67718, 70658, 71173, 82957, 142346, 165914, 174379, 237013, 348758, 474026, 498211, 580699, 996422, 1161398, 1169863, 1220653, 2339726, 2441306, 3487477, 6974954, 8189041, 8544571, 16378082, 17089142, 24412339, 48824678, 57323287, 59811997, 114646574, 119623994, 120495889, 240991778, 401263009, 802526018, 843471223, 1686942446, 5904298561, 11808597122, 41330089927, 82660179854]

約数ペア:

[(1, 82660179854), (2, 41330089927), (7, 11808597122), (14, 5904298561), (49, 1686942446), (98, 843471223), (103, 802526018), (206, 401263009), (343, 240991778), (686, 120495889), (691, 119623994), (721, 114646574), (1382, 59811997), (1442, 57323287), (1693, 48824678), (3386, 24412339), (4837, 17089142), (5047, 16378082), (9674, 8544571), (10094, 8189041), (11851, 6974954), (23702, 3487477), (33859, 2441306), (35329, 2339726), (67718, 1220653), (70658, 1169863), (71173, 1161398), (82957, 996422), (142346, 580699), (165914, 498211), (174379, 474026), (237013, 348758)]