82865004

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{21379}}^1$

素因数の和:21422

約数の個数: 48

約数和(自身を含む): 215510400

約数和(自身を除く): 132645396

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 21379, 42758, 64137, 85516, 128274, 256548, 363443, 406201, 726886, 812402, 1090329, 1218603, 1453772, 1624804, 2180658, 2437206, 4361316, 4874412, 6905417, 13810834, 20716251, 27621668, 41432502, 82865004]

約数ペア:

[(1, 82865004), (2, 41432502), (3, 27621668), (4, 20716251), (6, 13810834), (12, 6905417), (17, 4874412), (19, 4361316), (34, 2437206), (38, 2180658), (51, 1624804), (57, 1453772), (68, 1218603), (76, 1090329), (102, 812402), (114, 726886), (204, 406201), (228, 363443), (323, 256548), (646, 128274), (969, 85516), (1292, 64137), (1938, 42758), (3876, 21379)]