172076556

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1\times {\mathrm{449}}^1$

素因数の和:858

約数の個数: 48

約数和(自身を含む): 407484000

約数和(自身を除く): 235407444

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 293, 327, 436, 449, 586, 654, 879, 898, 1172, 1308, 1347, 1758, 1796, 2694, 3516, 5388, 31937, 48941, 63874, 95811, 97882, 127748, 131557, 146823, 191622, 195764, 263114, 293646, 383244, 394671, 526228, 587292, 789342, 1578684, 14339713, 28679426, 43019139, 57358852, 86038278, 172076556]

約数ペア:

[(1, 172076556), (2, 86038278), (3, 57358852), (4, 43019139), (6, 28679426), (12, 14339713), (109, 1578684), (218, 789342), (293, 587292), (327, 526228), (436, 394671), (449, 383244), (586, 293646), (654, 263114), (879, 195764), (898, 191622), (1172, 146823), (1308, 131557), (1347, 127748), (1758, 97882), (1796, 95811), (2694, 63874), (3516, 48941), (5388, 31937)]