71903524

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1117}}^1$

素因数の和:1169

約数の個数: 72

約数和(自身を含む): 166537280

約数和(自身を除く): 94633756

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 121, 133, 154, 209, 242, 266, 308, 418, 484, 532, 836, 847, 1117, 1463, 1694, 2234, 2299, 2926, 3388, 4468, 4598, 5852, 7819, 9196, 12287, 15638, 16093, 21223, 24574, 31276, 32186, 42446, 49148, 64372, 84892, 86009, 135157, 148561, 172018, 233453, 270314, 297122, 344036, 466906, 540628, 594244, 933812, 946099, 1634171, 1892198, 2567983, 3268342, 3784396, 5135966, 6536684, 10271932, 17975881, 35951762, 71903524]

約数ペア:

[(1, 71903524), (2, 35951762), (4, 17975881), (7, 10271932), (11, 6536684), (14, 5135966), (19, 3784396), (22, 3268342), (28, 2567983), (38, 1892198), (44, 1634171), (76, 946099), (77, 933812), (121, 594244), (133, 540628), (154, 466906), (209, 344036), (242, 297122), (266, 270314), (308, 233453), (418, 172018), (484, 148561), (532, 135157), (836, 86009), (847, 84892), (1117, 64372), (1463, 49148), (1694, 42446), (2234, 32186), (2299, 31276), (2926, 24574), (3388, 21223), (4468, 16093), (4598, 15638), (5852, 12287), (7819, 9196)]