181009008

素因数分解:

$2^4\times 3^2\times {\mathrm{953}}^1\times {\mathrm{1319}}^1$

素因数の和:2286

約数の個数: 60

約数和(自身を含む): 507489840

約数和(自身を除く): 326480832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 953, 1319, 1906, 2638, 2859, 3812, 3957, 5276, 5718, 7624, 7914, 8577, 10552, 11436, 11871, 15248, 15828, 17154, 21104, 22872, 23742, 31656, 34308, 45744, 47484, 63312, 68616, 94968, 137232, 189936, 1257007, 2514014, 3771021, 5028028, 7542042, 10056056, 11313063, 15084084, 20112112, 22626126, 30168168, 45252252, 60336336, 90504504, 181009008]

約数ペア:

[(1, 181009008), (2, 90504504), (3, 60336336), (4, 45252252), (6, 30168168), (8, 22626126), (9, 20112112), (12, 15084084), (16, 11313063), (18, 10056056), (24, 7542042), (36, 5028028), (48, 3771021), (72, 2514014), (144, 1257007), (953, 189936), (1319, 137232), (1906, 94968), (2638, 68616), (2859, 63312), (3812, 47484), (3957, 45744), (5276, 34308), (5718, 31656), (7624, 23742), (7914, 22872), (8577, 21104), (10552, 17154), (11436, 15828), (11871, 15248)]