172521252

素因数分解:

$2^2\times 3^5\times {\mathrm{23}}^1\times {\mathrm{7717}}^1$

素因数の和:7759

約数の個数: 72

約数和(自身を含む): 471971136

約数和(自身を除く): 299449884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 243, 276, 324, 414, 486, 621, 828, 972, 1242, 1863, 2484, 3726, 5589, 7452, 7717, 11178, 15434, 22356, 23151, 30868, 46302, 69453, 92604, 138906, 177491, 208359, 277812, 354982, 416718, 532473, 625077, 709964, 833436, 1064946, 1250154, 1597419, 1875231, 2129892, 2500308, 3194838, 3750462, 4792257, 6389676, 7500924, 9584514, 14376771, 19169028, 28753542, 43130313, 57507084, 86260626, 172521252]

約数ペア:

[(1, 172521252), (2, 86260626), (3, 57507084), (4, 43130313), (6, 28753542), (9, 19169028), (12, 14376771), (18, 9584514), (23, 7500924), (27, 6389676), (36, 4792257), (46, 3750462), (54, 3194838), (69, 2500308), (81, 2129892), (92, 1875231), (108, 1597419), (138, 1250154), (162, 1064946), (207, 833436), (243, 709964), (276, 625077), (324, 532473), (414, 416718), (486, 354982), (621, 277812), (828, 208359), (972, 177491), (1242, 138906), (1863, 92604), (2484, 69453), (3726, 46302), (5589, 30868), (7452, 23151), (7717, 22356), (11178, 15434)]