80021424

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{238159}}^1$

素因数の和:238177

約数の個数: 40

約数和(自身を含む): 236254720

約数和(自身を除く): 156233296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 238159, 476318, 714477, 952636, 1428954, 1667113, 1905272, 2857908, 3334226, 3810544, 5001339, 5715816, 6668452, 10002678, 11431632, 13336904, 20005356, 26673808, 40010712, 80021424]

約数ペア:

[(1, 80021424), (2, 40010712), (3, 26673808), (4, 20005356), (6, 13336904), (7, 11431632), (8, 10002678), (12, 6668452), (14, 5715816), (16, 5001339), (21, 3810544), (24, 3334226), (28, 2857908), (42, 1905272), (48, 1667113), (56, 1428954), (84, 952636), (112, 714477), (168, 476318), (336, 238159)]