90865656

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{180289}}^1$

素因数の和:180308

約数の個数: 48

約数和(自身を含む): 281252400

約数和(自身を除く): 190386744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 180289, 360578, 540867, 721156, 1081734, 1262023, 1442312, 1622601, 2163468, 2524046, 3245202, 3786069, 4326936, 5048092, 6490404, 7572138, 10096184, 11358207, 12980808, 15144276, 22716414, 30288552, 45432828, 90865656]

約数ペア:

[(1, 90865656), (2, 45432828), (3, 30288552), (4, 22716414), (6, 15144276), (7, 12980808), (8, 11358207), (9, 10096184), (12, 7572138), (14, 6490404), (18, 5048092), (21, 4326936), (24, 3786069), (28, 3245202), (36, 2524046), (42, 2163468), (56, 1622601), (63, 1442312), (72, 1262023), (84, 1081734), (126, 721156), (168, 540867), (252, 360578), (504, 180289)]