213072084

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{6569}}^1$

素因数の和:6649

約数の個数: 72

約数和(自身を含む): 581129640

約数和(自身を除く): 368057556

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 53, 68, 102, 106, 153, 159, 204, 212, 306, 318, 477, 612, 636, 901, 954, 1802, 1908, 2703, 3604, 5406, 6569, 8109, 10812, 13138, 16218, 19707, 26276, 32436, 39414, 59121, 78828, 111673, 118242, 223346, 236484, 335019, 348157, 446692, 670038, 696314, 1005057, 1044471, 1340076, 1392628, 2010114, 2088942, 3133413, 4020228, 4177884, 5918669, 6266826, 11837338, 12533652, 17756007, 23674676, 35512014, 53268021, 71024028, 106536042, 213072084]

約数ペア:

[(1, 213072084), (2, 106536042), (3, 71024028), (4, 53268021), (6, 35512014), (9, 23674676), (12, 17756007), (17, 12533652), (18, 11837338), (34, 6266826), (36, 5918669), (51, 4177884), (53, 4020228), (68, 3133413), (102, 2088942), (106, 2010114), (153, 1392628), (159, 1340076), (204, 1044471), (212, 1005057), (306, 696314), (318, 670038), (477, 446692), (612, 348157), (636, 335019), (901, 236484), (954, 223346), (1802, 118242), (1908, 111673), (2703, 78828), (3604, 59121), (5406, 39414), (6569, 32436), (8109, 26276), (10812, 19707), (13138, 16218)]