64621812

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{12323}}^1$

素因数の和:12372

約数の個数: 48

約数和(自身を含む): 165634560

約数和(自身を除く): 101012748

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2622, 5244, 12323, 24646, 36969, 49292, 73938, 147876, 234137, 283429, 468274, 566858, 702411, 850287, 936548, 1133716, 1404822, 1700574, 2809644, 3401148, 5385151, 10770302, 16155453, 21540604, 32310906, 64621812]

約数ペア:

[(1, 64621812), (2, 32310906), (3, 21540604), (4, 16155453), (6, 10770302), (12, 5385151), (19, 3401148), (23, 2809644), (38, 1700574), (46, 1404822), (57, 1133716), (69, 936548), (76, 850287), (92, 702411), (114, 566858), (138, 468274), (228, 283429), (276, 234137), (437, 147876), (874, 73938), (1311, 49292), (1748, 36969), (2622, 24646), (5244, 12323)]