80498544

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{239579}}^1$

素因数の和:239597

約数の個数: 40

約数和(自身を含む): 237663360

約数和(自身を除く): 157164816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 239579, 479158, 718737, 958316, 1437474, 1677053, 1916632, 2874948, 3354106, 3833264, 5031159, 5749896, 6708212, 10062318, 11499792, 13416424, 20124636, 26832848, 40249272, 80498544]

約数ペア:

[(1, 80498544), (2, 40249272), (3, 26832848), (4, 20124636), (6, 13416424), (7, 11499792), (8, 10062318), (12, 6708212), (14, 5749896), (16, 5031159), (21, 3833264), (24, 3354106), (28, 2874948), (42, 1916632), (48, 1677053), (56, 1437474), (84, 958316), (112, 718737), (168, 479158), (336, 239579)]