67778406

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1307}}^1$

素因数の和:1425

約数の個数: 48

約数和(自身を含む): 152627904

約数和(自身を除く): 84849498

約数列:

[1, 2, 3, 6, 9, 18, 43, 67, 86, 129, 134, 201, 258, 387, 402, 603, 774, 1206, 1307, 2614, 2881, 3921, 5762, 7842, 8643, 11763, 17286, 23526, 25929, 51858, 56201, 87569, 112402, 168603, 175138, 262707, 337206, 505809, 525414, 788121, 1011618, 1576242, 3765467, 7530934, 11296401, 22592802, 33889203, 67778406]

約数ペア:

[(1, 67778406), (2, 33889203), (3, 22592802), (6, 11296401), (9, 7530934), (18, 3765467), (43, 1576242), (67, 1011618), (86, 788121), (129, 525414), (134, 505809), (201, 337206), (258, 262707), (387, 175138), (402, 168603), (603, 112402), (774, 87569), (1206, 56201), (1307, 51858), (2614, 25929), (2881, 23526), (3921, 17286), (5762, 11763), (7842, 8643)]