87843168

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{43573}}^1$

素因数の和:43596

約数の個数: 72

約数和(自身を含む): 285496848

約数和(自身を除く): 197653680

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 43573, 87146, 130719, 174292, 261438, 305011, 348584, 392157, 522876, 610022, 697168, 784314, 915033, 1045752, 1220044, 1394336, 1568628, 1830066, 2091504, 2440088, 2745099, 3137256, 3660132, 4183008, 4880176, 5490198, 6274512, 7320264, 9760352, 10980396, 12549024, 14640528, 21960792, 29281056, 43921584, 87843168]

約数ペア:

[(1, 87843168), (2, 43921584), (3, 29281056), (4, 21960792), (6, 14640528), (7, 12549024), (8, 10980396), (9, 9760352), (12, 7320264), (14, 6274512), (16, 5490198), (18, 4880176), (21, 4183008), (24, 3660132), (28, 3137256), (32, 2745099), (36, 2440088), (42, 2091504), (48, 1830066), (56, 1568628), (63, 1394336), (72, 1220044), (84, 1045752), (96, 915033), (112, 784314), (126, 697168), (144, 610022), (168, 522876), (224, 392157), (252, 348584), (288, 305011), (336, 261438), (504, 174292), (672, 130719), (1008, 87146), (2016, 43573)]