83206788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{1531}}^1$

素因数の和:2192

約数の個数: 48

約数和(自身を含む): 222372864

約数和(自身を除く): 139166076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 647, 1294, 1531, 1941, 2588, 3062, 3882, 4529, 4593, 6124, 7764, 9058, 9186, 10717, 13587, 18116, 18372, 21434, 27174, 32151, 42868, 54348, 64302, 128604, 990557, 1981114, 2971671, 3962228, 5943342, 6933899, 11886684, 13867798, 20801697, 27735596, 41603394, 83206788]

約数ペア:

[(1, 83206788), (2, 41603394), (3, 27735596), (4, 20801697), (6, 13867798), (7, 11886684), (12, 6933899), (14, 5943342), (21, 3962228), (28, 2971671), (42, 1981114), (84, 990557), (647, 128604), (1294, 64302), (1531, 54348), (1941, 42868), (2588, 32151), (3062, 27174), (3882, 21434), (4529, 18372), (4593, 18116), (6124, 13587), (7764, 10717), (9058, 9186)]