42945588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{883}}^1$

素因数の和:1093

約数の個数: 72

約数和(自身を含む): 124849088

約数和(自身を除く): 81903500

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 193, 252, 386, 579, 772, 883, 1158, 1351, 1737, 1766, 2316, 2649, 2702, 3474, 3532, 4053, 5298, 5404, 6181, 6948, 7947, 8106, 10596, 12159, 12362, 15894, 16212, 18543, 24318, 24724, 31788, 37086, 48636, 55629, 74172, 111258, 170419, 222516, 340838, 511257, 681676, 1022514, 1192933, 1533771, 2045028, 2385866, 3067542, 3578799, 4771732, 6135084, 7157598, 10736397, 14315196, 21472794, 42945588]

約数ペア:

[(1, 42945588), (2, 21472794), (3, 14315196), (4, 10736397), (6, 7157598), (7, 6135084), (9, 4771732), (12, 3578799), (14, 3067542), (18, 2385866), (21, 2045028), (28, 1533771), (36, 1192933), (42, 1022514), (63, 681676), (84, 511257), (126, 340838), (193, 222516), (252, 170419), (386, 111258), (579, 74172), (772, 55629), (883, 48636), (1158, 37086), (1351, 31788), (1737, 24724), (1766, 24318), (2316, 18543), (2649, 16212), (2702, 15894), (3474, 12362), (3532, 12159), (4053, 10596), (5298, 8106), (5404, 7947), (6181, 6948)]