90321672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{12503}}^1$

素因数の和:12562

約数の個数: 64

約数和(自身を含む): 264084480

約数和(自身を除く): 173762808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 258, 301, 344, 516, 602, 903, 1032, 1204, 1806, 2408, 3612, 7224, 12503, 25006, 37509, 50012, 75018, 87521, 100024, 150036, 175042, 262563, 300072, 350084, 525126, 537629, 700168, 1050252, 1075258, 1612887, 2100504, 2150516, 3225774, 3763403, 4301032, 6451548, 7526806, 11290209, 12903096, 15053612, 22580418, 30107224, 45160836, 90321672]

約数ペア:

[(1, 90321672), (2, 45160836), (3, 30107224), (4, 22580418), (6, 15053612), (7, 12903096), (8, 11290209), (12, 7526806), (14, 6451548), (21, 4301032), (24, 3763403), (28, 3225774), (42, 2150516), (43, 2100504), (56, 1612887), (84, 1075258), (86, 1050252), (129, 700168), (168, 537629), (172, 525126), (258, 350084), (301, 300072), (344, 262563), (516, 175042), (602, 150036), (903, 100024), (1032, 87521), (1204, 75018), (1806, 50012), (2408, 37509), (3612, 25006), (7224, 12503)]