80357424

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{769}}^1$

素因数の和:1098

約数の個数: 80

約数和(自身を含む): 238318080

約数和(自身を除く): 157960656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 311, 336, 622, 769, 933, 1244, 1538, 1866, 2177, 2307, 2488, 3076, 3732, 4354, 4614, 4976, 5383, 6152, 6531, 7464, 8708, 9228, 10766, 12304, 13062, 14928, 16149, 17416, 18456, 21532, 26124, 32298, 34832, 36912, 43064, 52248, 64596, 86128, 104496, 129192, 239159, 258384, 478318, 717477, 956636, 1434954, 1674113, 1913272, 2869908, 3348226, 3826544, 5022339, 5739816, 6696452, 10044678, 11479632, 13392904, 20089356, 26785808, 40178712, 80357424]

約数ペア:

[(1, 80357424), (2, 40178712), (3, 26785808), (4, 20089356), (6, 13392904), (7, 11479632), (8, 10044678), (12, 6696452), (14, 5739816), (16, 5022339), (21, 3826544), (24, 3348226), (28, 2869908), (42, 1913272), (48, 1674113), (56, 1434954), (84, 956636), (112, 717477), (168, 478318), (311, 258384), (336, 239159), (622, 129192), (769, 104496), (933, 86128), (1244, 64596), (1538, 52248), (1866, 43064), (2177, 36912), (2307, 34832), (2488, 32298), (3076, 26124), (3732, 21532), (4354, 18456), (4614, 17416), (4976, 16149), (5383, 14928), (6152, 13062), (6531, 12304), (7464, 10766), (8708, 9228)]