89290878

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{877}}^1$

素因数の和:1192

約数の個数: 32

約数和(自身を含む): 182062080

約数和(自身を除く): 92771202

約数列:

[1, 2, 3, 6, 71, 142, 213, 239, 426, 478, 717, 877, 1434, 1754, 2631, 5262, 16969, 33938, 50907, 62267, 101814, 124534, 186801, 209603, 373602, 419206, 628809, 1257618, 14881813, 29763626, 44645439, 89290878]

約数ペア:

[(1, 89290878), (2, 44645439), (3, 29763626), (6, 14881813), (71, 1257618), (142, 628809), (213, 419206), (239, 373602), (426, 209603), (478, 186801), (717, 124534), (877, 101814), (1434, 62267), (1754, 50907), (2631, 33938), (5262, 16969)]