173487456

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{14009}}^1$

素因数の和:14068

約数の個数: 72

約数和(自身を含む): 504864360

約数和(自身を除く): 331376904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 4128, 6192, 12384, 14009, 28018, 42027, 56036, 84054, 112072, 126081, 168108, 224144, 252162, 336216, 448288, 504324, 602387, 672432, 1008648, 1204774, 1344864, 1807161, 2017296, 2409548, 3614322, 4034592, 4819096, 5421483, 7228644, 9638192, 10842966, 14457288, 19276384, 21685932, 28914576, 43371864, 57829152, 86743728, 173487456]

約数ペア:

[(1, 173487456), (2, 86743728), (3, 57829152), (4, 43371864), (6, 28914576), (8, 21685932), (9, 19276384), (12, 14457288), (16, 10842966), (18, 9638192), (24, 7228644), (32, 5421483), (36, 4819096), (43, 4034592), (48, 3614322), (72, 2409548), (86, 2017296), (96, 1807161), (129, 1344864), (144, 1204774), (172, 1008648), (258, 672432), (288, 602387), (344, 504324), (387, 448288), (516, 336216), (688, 252162), (774, 224144), (1032, 168108), (1376, 126081), (1548, 112072), (2064, 84054), (3096, 56036), (4128, 42027), (6192, 28018), (12384, 14009)]