77029120

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{8597}}^1$

素因数の和:8625

約数の個数: 72

約数和(自身を含む): 210891744

約数和(自身を除く): 133862624

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8597, 8960, 17194, 34388, 42985, 60179, 68776, 85970, 120358, 137552, 171940, 240716, 275104, 300895, 343880, 481432, 550208, 601790, 687760, 962864, 1100416, 1203580, 1375520, 1925728, 2200832, 2407160, 2751040, 3851456, 4814320, 5502080, 7702912, 9628640, 11004160, 15405824, 19257280, 38514560, 77029120]

約数ペア:

[(1, 77029120), (2, 38514560), (4, 19257280), (5, 15405824), (7, 11004160), (8, 9628640), (10, 7702912), (14, 5502080), (16, 4814320), (20, 3851456), (28, 2751040), (32, 2407160), (35, 2200832), (40, 1925728), (56, 1375520), (64, 1203580), (70, 1100416), (80, 962864), (112, 687760), (128, 601790), (140, 550208), (160, 481432), (224, 343880), (256, 300895), (280, 275104), (320, 240716), (448, 171940), (560, 137552), (640, 120358), (896, 85970), (1120, 68776), (1280, 60179), (1792, 42985), (2240, 34388), (4480, 17194), (8597, 8960)]