71342376

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1567}}^1$

素因数の和:1854

約数の個数: 64

約数和(自身を含む): 204718080

約数和(自身を除く): 133375704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 271, 542, 813, 1084, 1567, 1626, 1897, 2168, 3134, 3252, 3794, 4701, 5691, 6268, 6504, 7588, 9402, 10969, 11382, 12536, 15176, 18804, 21938, 22764, 32907, 37608, 43876, 45528, 65814, 87752, 131628, 263256, 424657, 849314, 1273971, 1698628, 2547942, 2972599, 3397256, 5095884, 5945198, 8917797, 10191768, 11890396, 17835594, 23780792, 35671188, 71342376]

約数ペア:

[(1, 71342376), (2, 35671188), (3, 23780792), (4, 17835594), (6, 11890396), (7, 10191768), (8, 8917797), (12, 5945198), (14, 5095884), (21, 3397256), (24, 2972599), (28, 2547942), (42, 1698628), (56, 1273971), (84, 849314), (168, 424657), (271, 263256), (542, 131628), (813, 87752), (1084, 65814), (1567, 45528), (1626, 43876), (1897, 37608), (2168, 32907), (3134, 22764), (3252, 21938), (3794, 18804), (4701, 15176), (5691, 12536), (6268, 11382), (6504, 10969), (7588, 9402)]