82856452

素因数分解:

$2^2\times 7^3\times {\mathrm{131}}^1\times {\mathrm{461}}^1$

素因数の和:617

約数の個数: 48

約数和(自身を含む): 170755200

約数和(自身を除く): 87898748

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 131, 196, 262, 343, 461, 524, 686, 917, 922, 1372, 1834, 1844, 3227, 3668, 6419, 6454, 12838, 12908, 22589, 25676, 44933, 45178, 60391, 89866, 90356, 120782, 158123, 179732, 241564, 316246, 422737, 632492, 845474, 1690948, 2959159, 5918318, 11836636, 20714113, 41428226, 82856452]

約数ペア:

[(1, 82856452), (2, 41428226), (4, 20714113), (7, 11836636), (14, 5918318), (28, 2959159), (49, 1690948), (98, 845474), (131, 632492), (196, 422737), (262, 316246), (343, 241564), (461, 179732), (524, 158123), (686, 120782), (917, 90356), (922, 89866), (1372, 60391), (1834, 45178), (1844, 44933), (3227, 25676), (3668, 22589), (6419, 12908), (6454, 12838)]