77307768

素因数分解:

$2^3\times 3^2\times {\mathrm{523}}^1\times {\mathrm{2053}}^1$

素因数の和:2588

約数の個数: 48

約数和(自身を含む): 209877720

約数和(自身を除く): 132569952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 523, 1046, 1569, 2053, 2092, 3138, 4106, 4184, 4707, 6159, 6276, 8212, 9414, 12318, 12552, 16424, 18477, 18828, 24636, 36954, 37656, 49272, 73908, 147816, 1073719, 2147438, 3221157, 4294876, 6442314, 8589752, 9663471, 12884628, 19326942, 25769256, 38653884, 77307768]

約数ペア:

[(1, 77307768), (2, 38653884), (3, 25769256), (4, 19326942), (6, 12884628), (8, 9663471), (9, 8589752), (12, 6442314), (18, 4294876), (24, 3221157), (36, 2147438), (72, 1073719), (523, 147816), (1046, 73908), (1569, 49272), (2053, 37656), (2092, 36954), (3138, 24636), (4106, 18828), (4184, 18477), (4707, 16424), (6159, 12552), (6276, 12318), (8212, 9414)]