144690876

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21493}}^1$

素因数の和:21531

約数の個数: 72

約数和(自身を含む): 422486064

約数和(自身を除く): 277795188

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 132, 153, 187, 198, 204, 306, 374, 396, 561, 612, 748, 1122, 1683, 2244, 3366, 6732, 21493, 42986, 64479, 85972, 128958, 193437, 236423, 257916, 365381, 386874, 472846, 709269, 730762, 773748, 945692, 1096143, 1418538, 1461524, 2127807, 2192286, 2837076, 3288429, 4019191, 4255614, 4384572, 6576858, 8038382, 8511228, 12057573, 13153716, 16076764, 24115146, 36172719, 48230292, 72345438, 144690876]

約数ペア:

[(1, 144690876), (2, 72345438), (3, 48230292), (4, 36172719), (6, 24115146), (9, 16076764), (11, 13153716), (12, 12057573), (17, 8511228), (18, 8038382), (22, 6576858), (33, 4384572), (34, 4255614), (36, 4019191), (44, 3288429), (51, 2837076), (66, 2192286), (68, 2127807), (99, 1461524), (102, 1418538), (132, 1096143), (153, 945692), (187, 773748), (198, 730762), (204, 709269), (306, 472846), (374, 386874), (396, 365381), (561, 257916), (612, 236423), (748, 193437), (1122, 128958), (1683, 85972), (2244, 64479), (3366, 42986), (6732, 21493)]