74206728

素因数分解:

$2^3\times 3^2\times {\mathrm{163}}^1\times {\mathrm{6323}}^1$

素因数の和:6498

約数の個数: 48

約数和(自身を含む): 202241520

約数和(自身を除く): 128034792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 163, 326, 489, 652, 978, 1304, 1467, 1956, 2934, 3912, 5868, 6323, 11736, 12646, 18969, 25292, 37938, 50584, 56907, 75876, 113814, 151752, 227628, 455256, 1030649, 2061298, 3091947, 4122596, 6183894, 8245192, 9275841, 12367788, 18551682, 24735576, 37103364, 74206728]

約数ペア:

[(1, 74206728), (2, 37103364), (3, 24735576), (4, 18551682), (6, 12367788), (8, 9275841), (9, 8245192), (12, 6183894), (18, 4122596), (24, 3091947), (36, 2061298), (72, 1030649), (163, 455256), (326, 227628), (489, 151752), (652, 113814), (978, 75876), (1304, 56907), (1467, 50584), (1956, 37938), (2934, 25292), (3912, 18969), (5868, 12646), (6323, 11736)]