82620642

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{727}}^1$

素因数の和:823

約数の個数: 64

約数和(自身を含む): 187858944

約数和(自身を除く): 105238302

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 47, 62, 78, 93, 94, 141, 186, 282, 403, 611, 727, 806, 1209, 1222, 1454, 1457, 1833, 2181, 2418, 2914, 3666, 4362, 4371, 8742, 9451, 18902, 18941, 22537, 28353, 34169, 37882, 45074, 56706, 56823, 67611, 68338, 102507, 113646, 135222, 205014, 292981, 444197, 585962, 878943, 888394, 1059239, 1332591, 1757886, 2118478, 2665182, 3177717, 6355434, 13770107, 27540214, 41310321, 82620642]

約数ペア:

[(1, 82620642), (2, 41310321), (3, 27540214), (6, 13770107), (13, 6355434), (26, 3177717), (31, 2665182), (39, 2118478), (47, 1757886), (62, 1332591), (78, 1059239), (93, 888394), (94, 878943), (141, 585962), (186, 444197), (282, 292981), (403, 205014), (611, 135222), (727, 113646), (806, 102507), (1209, 68338), (1222, 67611), (1454, 56823), (1457, 56706), (1833, 45074), (2181, 37882), (2418, 34169), (2914, 28353), (3666, 22537), (4362, 18941), (4371, 18902), (8742, 9451)]