172594856

素因数分解:

$2^3\times 7^3\times {\mathrm{31}}^1\times {\mathrm{2029}}^1$

素因数の和:2087

約数の個数: 64

約数和(自身を含む): 389760000

約数和(自身を除く): 217165144

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 343, 392, 434, 686, 868, 1372, 1519, 1736, 2029, 2744, 3038, 4058, 6076, 8116, 10633, 12152, 14203, 16232, 21266, 28406, 42532, 56812, 62899, 85064, 99421, 113624, 125798, 198842, 251596, 397684, 440293, 503192, 695947, 795368, 880586, 1391894, 1761172, 2783788, 3082051, 3522344, 5567576, 6164102, 12328204, 21574357, 24656408, 43148714, 86297428, 172594856]

約数ペア:

[(1, 172594856), (2, 86297428), (4, 43148714), (7, 24656408), (8, 21574357), (14, 12328204), (28, 6164102), (31, 5567576), (49, 3522344), (56, 3082051), (62, 2783788), (98, 1761172), (124, 1391894), (196, 880586), (217, 795368), (248, 695947), (343, 503192), (392, 440293), (434, 397684), (686, 251596), (868, 198842), (1372, 125798), (1519, 113624), (1736, 99421), (2029, 85064), (2744, 62899), (3038, 56812), (4058, 42532), (6076, 28406), (8116, 21266), (10633, 16232), (12152, 14203)]