77451732

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:437

約数の個数: 72

約数和(自身を含む): 200936736

約数和(自身を除く): 123485004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 163, 197, 201, 268, 326, 394, 402, 489, 591, 603, 652, 788, 804, 978, 1182, 1206, 1467, 1773, 1956, 2364, 2412, 2934, 3546, 5868, 7092, 10921, 13199, 21842, 26398, 32111, 32763, 39597, 43684, 52796, 64222, 65526, 79194, 96333, 98289, 118791, 128444, 131052, 158388, 192666, 196578, 237582, 288999, 385332, 393156, 475164, 577998, 1155996, 2151437, 4302874, 6454311, 8605748, 12908622, 19362933, 25817244, 38725866, 77451732]

約数ペア:

[(1, 77451732), (2, 38725866), (3, 25817244), (4, 19362933), (6, 12908622), (9, 8605748), (12, 6454311), (18, 4302874), (36, 2151437), (67, 1155996), (134, 577998), (163, 475164), (197, 393156), (201, 385332), (268, 288999), (326, 237582), (394, 196578), (402, 192666), (489, 158388), (591, 131052), (603, 128444), (652, 118791), (788, 98289), (804, 96333), (978, 79194), (1182, 65526), (1206, 64222), (1467, 52796), (1773, 43684), (1956, 39597), (2364, 32763), (2412, 32111), (2934, 26398), (3546, 21842), (5868, 13199), (7092, 10921)]