64248156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1321}}^1$

素因数の和:1531

約数の個数: 72

約数和(自身を含む): 186708704

約数和(自身を除く): 122460548

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, 1158, 1321, 1351, 1737, 2316, 2642, 2702, 3474, 3963, 4053, 5284, 5404, 6948, 7926, 8106, 9247, 11889, 12159, 15852, 16212, 18494, 23778, 24318, 27741, 36988, 47556, 48636, 55482, 83223, 110964, 166446, 254953, 332892, 509906, 764859, 1019812, 1529718, 1784671, 2294577, 3059436, 3569342, 4589154, 5354013, 7138684, 9178308, 10708026, 16062039, 21416052, 32124078, 64248156]

約数ペア:

[(1, 64248156), (2, 32124078), (3, 21416052), (4, 16062039), (6, 10708026), (7, 9178308), (9, 7138684), (12, 5354013), (14, 4589154), (18, 3569342), (21, 3059436), (28, 2294577), (36, 1784671), (42, 1529718), (63, 1019812), (84, 764859), (126, 509906), (193, 332892), (252, 254953), (386, 166446), (579, 110964), (772, 83223), (1158, 55482), (1321, 48636), (1351, 47556), (1737, 36988), (2316, 27741), (2642, 24318), (2702, 23778), (3474, 18494), (3963, 16212), (4053, 15852), (5284, 12159), (5404, 11889), (6948, 9247), (7926, 8106)]