80180464

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7867}}^1$

素因数の和:7902

約数の個数: 60

約数和(自身を含む): 194638584

約数和(自身を除く): 114458120

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 728, 784, 1274, 1456, 2548, 5096, 7867, 10192, 15734, 31468, 55069, 62936, 102271, 110138, 125872, 204542, 220276, 385483, 409084, 440552, 715897, 770966, 818168, 881104, 1431794, 1541932, 1636336, 2863588, 3083864, 5011279, 5727176, 6167728, 10022558, 11454352, 20045116, 40090232, 80180464]

約数ペア:

[(1, 80180464), (2, 40090232), (4, 20045116), (7, 11454352), (8, 10022558), (13, 6167728), (14, 5727176), (16, 5011279), (26, 3083864), (28, 2863588), (49, 1636336), (52, 1541932), (56, 1431794), (91, 881104), (98, 818168), (104, 770966), (112, 715897), (182, 440552), (196, 409084), (208, 385483), (364, 220276), (392, 204542), (637, 125872), (728, 110138), (784, 102271), (1274, 62936), (1456, 55069), (2548, 31468), (5096, 15734), (7867, 10192)]