80822742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13457}}^1$

素因数の和:13493

約数の個数: 64

約数和(自身を含む): 217050624

約数和(自身を除く): 136227882

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 182, 231, 273, 286, 429, 462, 546, 858, 1001, 2002, 3003, 6006, 13457, 26914, 40371, 80742, 94199, 148027, 174941, 188398, 282597, 296054, 349882, 444081, 524823, 565194, 888162, 1036189, 1049646, 1224587, 1924351, 2072378, 2449174, 3108567, 3673761, 3848702, 5773053, 6217134, 7347522, 11546106, 13470457, 26940914, 40411371, 80822742]

約数ペア:

[(1, 80822742), (2, 40411371), (3, 26940914), (6, 13470457), (7, 11546106), (11, 7347522), (13, 6217134), (14, 5773053), (21, 3848702), (22, 3673761), (26, 3108567), (33, 2449174), (39, 2072378), (42, 1924351), (66, 1224587), (77, 1049646), (78, 1036189), (91, 888162), (143, 565194), (154, 524823), (182, 444081), (231, 349882), (273, 296054), (286, 282597), (429, 188398), (462, 174941), (546, 148027), (858, 94199), (1001, 80742), (2002, 40371), (3003, 26914), (6006, 13457)]