122487876

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1019}}^1$

素因数の和:1095

約数の個数: 120

約数和(自身を含む): 373222080

約数和(自身を除く): 250734204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 53, 54, 63, 81, 84, 106, 108, 126, 159, 162, 189, 212, 252, 318, 324, 371, 378, 477, 567, 636, 742, 756, 954, 1019, 1113, 1134, 1431, 1484, 1908, 2038, 2226, 2268, 2862, 3057, 3339, 4076, 4293, 4452, 5724, 6114, 6678, 7133, 8586, 9171, 10017, 12228, 13356, 14266, 17172, 18342, 20034, 21399, 27513, 28532, 30051, 36684, 40068, 42798, 54007, 55026, 60102, 64197, 82539, 85596, 108014, 110052, 120204, 128394, 162021, 165078, 192591, 216028, 256788, 324042, 330156, 378049, 385182, 486063, 577773, 648084, 756098, 770364, 972126, 1134147, 1155546, 1458189, 1512196, 1944252, 2268294, 2311092, 2916378, 3402441, 4374567, 4536588, 5832756, 6804882, 8749134, 10207323, 13609764, 17498268, 20414646, 30621969, 40829292, 61243938, 122487876]

約数ペア:

[(1, 122487876), (2, 61243938), (3, 40829292), (4, 30621969), (6, 20414646), (7, 17498268), (9, 13609764), (12, 10207323), (14, 8749134), (18, 6804882), (21, 5832756), (27, 4536588), (28, 4374567), (36, 3402441), (42, 2916378), (53, 2311092), (54, 2268294), (63, 1944252), (81, 1512196), (84, 1458189), (106, 1155546), (108, 1134147), (126, 972126), (159, 770364), (162, 756098), (189, 648084), (212, 577773), (252, 486063), (318, 385182), (324, 378049), (371, 330156), (378, 324042), (477, 256788), (567, 216028), (636, 192591), (742, 165078), (756, 162021), (954, 128394), (1019, 120204), (1113, 110052), (1134, 108014), (1431, 85596), (1484, 82539), (1908, 64197), (2038, 60102), (2226, 55026), (2268, 54007), (2862, 42798), (3057, 40068), (3339, 36684), (4076, 30051), (4293, 28532), (4452, 27513), (5724, 21399), (6114, 20034), (6678, 18342), (7133, 17172), (8586, 14266), (9171, 13356), (10017, 12228)]