82809258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2531}}^1$

素因数の和:2603

約数の個数: 64

約数和(自身を含む): 204180480

約数和(自身を除く): 121371222

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 41, 42, 57, 82, 114, 123, 133, 246, 266, 287, 399, 574, 779, 798, 861, 1558, 1722, 2337, 2531, 4674, 5062, 5453, 7593, 10906, 15186, 16359, 17717, 32718, 35434, 48089, 53151, 96178, 103771, 106302, 144267, 207542, 288534, 311313, 336623, 622626, 673246, 726397, 1009869, 1452794, 1971649, 2019738, 2179191, 3943298, 4358382, 5914947, 11829894, 13801543, 27603086, 41404629, 82809258]

約数ペア:

[(1, 82809258), (2, 41404629), (3, 27603086), (6, 13801543), (7, 11829894), (14, 5914947), (19, 4358382), (21, 3943298), (38, 2179191), (41, 2019738), (42, 1971649), (57, 1452794), (82, 1009869), (114, 726397), (123, 673246), (133, 622626), (246, 336623), (266, 311313), (287, 288534), (399, 207542), (574, 144267), (779, 106302), (798, 103771), (861, 96178), (1558, 53151), (1722, 48089), (2337, 35434), (2531, 32718), (4674, 17717), (5062, 16359), (5453, 15186), (7593, 10906)]