71728368

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{227}}^2$

素因数の和:494

約数の個数: 60

約数和(自身を含む): 192536040

約数和(自身を除く): 120807672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 227, 232, 348, 454, 464, 681, 696, 908, 1362, 1392, 1816, 2724, 3632, 5448, 6583, 10896, 13166, 19749, 26332, 39498, 51529, 52664, 78996, 103058, 105328, 154587, 157992, 206116, 309174, 315984, 412232, 618348, 824464, 1236696, 1494341, 2473392, 2988682, 4483023, 5977364, 8966046, 11954728, 17932092, 23909456, 35864184, 71728368]

約数ペア:

[(1, 71728368), (2, 35864184), (3, 23909456), (4, 17932092), (6, 11954728), (8, 8966046), (12, 5977364), (16, 4483023), (24, 2988682), (29, 2473392), (48, 1494341), (58, 1236696), (87, 824464), (116, 618348), (174, 412232), (227, 315984), (232, 309174), (348, 206116), (454, 157992), (464, 154587), (681, 105328), (696, 103058), (908, 78996), (1362, 52664), (1392, 51529), (1816, 39498), (2724, 26332), (3632, 19749), (5448, 13166), (6583, 10896)]