82731834

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:412

約数の個数: 64

約数和(自身を含む): 189578880

約数和(自身を除く): 106847046

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 137, 159, 211, 274, 318, 411, 422, 477, 633, 822, 954, 1233, 1266, 1431, 1899, 2466, 2862, 3699, 3798, 5697, 7261, 7398, 11183, 11394, 14522, 21783, 22366, 28907, 33549, 43566, 57814, 65349, 67098, 86721, 100647, 130698, 173442, 196047, 201294, 260163, 301941, 392094, 520326, 603882, 780489, 1532071, 1560978, 3064142, 4596213, 9192426, 13788639, 27577278, 41365917, 82731834]

約数ペア:

[(1, 82731834), (2, 41365917), (3, 27577278), (6, 13788639), (9, 9192426), (18, 4596213), (27, 3064142), (53, 1560978), (54, 1532071), (106, 780489), (137, 603882), (159, 520326), (211, 392094), (274, 301941), (318, 260163), (411, 201294), (422, 196047), (477, 173442), (633, 130698), (822, 100647), (954, 86721), (1233, 67098), (1266, 65349), (1431, 57814), (1899, 43566), (2466, 33549), (2862, 28907), (3699, 22366), (3798, 21783), (5697, 14522), (7261, 11394), (7398, 11183)]