81948576

素因数分解:

$2^5\times 3^1\times {\mathrm{163}}^1\times {\mathrm{5237}}^1$

素因数の和:5413

約数の個数: 48

約数和(自身を含む): 216476064

約数和(自身を除く): 134527488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 163, 326, 489, 652, 978, 1304, 1956, 2608, 3912, 5216, 5237, 7824, 10474, 15648, 15711, 20948, 31422, 41896, 62844, 83792, 125688, 167584, 251376, 502752, 853631, 1707262, 2560893, 3414524, 5121786, 6829048, 10243572, 13658096, 20487144, 27316192, 40974288, 81948576]

約数ペア:

[(1, 81948576), (2, 40974288), (3, 27316192), (4, 20487144), (6, 13658096), (8, 10243572), (12, 6829048), (16, 5121786), (24, 3414524), (32, 2560893), (48, 1707262), (96, 853631), (163, 502752), (326, 251376), (489, 167584), (652, 125688), (978, 83792), (1304, 62844), (1956, 41896), (2608, 31422), (3912, 20948), (5216, 15711), (5237, 15648), (7824, 10474)]