88778430

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8431}}^1$

素因数の和:8463

約数の個数: 80

約数和(自身を含む): 257108544

約数和(自身を除く): 168330114

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 810, 1053, 1170, 1755, 2106, 3510, 5265, 8431, 10530, 16862, 25293, 42155, 50586, 75879, 84310, 109603, 126465, 151758, 219206, 227637, 252930, 328809, 379395, 455274, 548015, 657618, 682911, 758790, 986427, 1096030, 1138185, 1365822, 1644045, 1972854, 2276370, 2959281, 3288090, 3414555, 4932135, 5918562, 6829110, 8877843, 9864270, 14796405, 17755686, 29592810, 44389215, 88778430]

約数ペア:

[(1, 88778430), (2, 44389215), (3, 29592810), (5, 17755686), (6, 14796405), (9, 9864270), (10, 8877843), (13, 6829110), (15, 5918562), (18, 4932135), (26, 3414555), (27, 3288090), (30, 2959281), (39, 2276370), (45, 1972854), (54, 1644045), (65, 1365822), (78, 1138185), (81, 1096030), (90, 986427), (117, 758790), (130, 682911), (135, 657618), (162, 548015), (195, 455274), (234, 379395), (270, 328809), (351, 252930), (390, 227637), (405, 219206), (585, 151758), (702, 126465), (810, 109603), (1053, 84310), (1170, 75879), (1755, 50586), (2106, 42155), (3510, 25293), (5265, 16862), (8431, 10530)]