171377892

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{13879}}^1$

素因数の和:13910

約数の個数: 72

約数和(自身を含む): 505232000

約数和(自身を除く): 333854108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4116, 6174, 12348, 13879, 27758, 41637, 55516, 83274, 97153, 124911, 166548, 194306, 249822, 291459, 388612, 499644, 582918, 680071, 874377, 1165836, 1360142, 1748754, 2040213, 2720284, 3497508, 4080426, 4760497, 6120639, 8160852, 9520994, 12241278, 14281491, 19041988, 24482556, 28562982, 42844473, 57125964, 85688946, 171377892]

約数ペア:

[(1, 171377892), (2, 85688946), (3, 57125964), (4, 42844473), (6, 28562982), (7, 24482556), (9, 19041988), (12, 14281491), (14, 12241278), (18, 9520994), (21, 8160852), (28, 6120639), (36, 4760497), (42, 4080426), (49, 3497508), (63, 2720284), (84, 2040213), (98, 1748754), (126, 1360142), (147, 1165836), (196, 874377), (252, 680071), (294, 582918), (343, 499644), (441, 388612), (588, 291459), (686, 249822), (882, 194306), (1029, 166548), (1372, 124911), (1764, 97153), (2058, 83274), (3087, 55516), (4116, 41637), (6174, 27758), (12348, 13879)]