65115324

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{643}}^1$

素因数の和:779

約数の個数: 72

約数和(自身を含む): 172295760

約数和(自身を除く): 107180436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 97, 116, 174, 194, 261, 291, 348, 388, 522, 582, 643, 873, 1044, 1164, 1286, 1746, 1929, 2572, 2813, 3492, 3858, 5626, 5787, 7716, 8439, 11252, 11574, 16878, 18647, 23148, 25317, 33756, 37294, 50634, 55941, 62371, 74588, 101268, 111882, 124742, 167823, 187113, 223764, 249484, 335646, 374226, 561339, 671292, 748452, 1122678, 1808759, 2245356, 3617518, 5426277, 7235036, 10852554, 16278831, 21705108, 32557662, 65115324]

約数ペア:

[(1, 65115324), (2, 32557662), (3, 21705108), (4, 16278831), (6, 10852554), (9, 7235036), (12, 5426277), (18, 3617518), (29, 2245356), (36, 1808759), (58, 1122678), (87, 748452), (97, 671292), (116, 561339), (174, 374226), (194, 335646), (261, 249484), (291, 223764), (348, 187113), (388, 167823), (522, 124742), (582, 111882), (643, 101268), (873, 74588), (1044, 62371), (1164, 55941), (1286, 50634), (1746, 37294), (1929, 33756), (2572, 25317), (2813, 23148), (3492, 18647), (3858, 16878), (5626, 11574), (5787, 11252), (7716, 8439)]