72712692

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{619}}^1$

素因数の和:893

約数の個数: 72

約数和(自身を含む): 199049760

約数和(自身を除く): 126337068

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 251, 468, 502, 619, 753, 1004, 1238, 1506, 1857, 2259, 2476, 3012, 3263, 3714, 4518, 5571, 6526, 7428, 8047, 9036, 9789, 11142, 13052, 16094, 19578, 22284, 24141, 29367, 32188, 39156, 48282, 58734, 72423, 96564, 117468, 144846, 155369, 289692, 310738, 466107, 621476, 932214, 1398321, 1864428, 2019797, 2796642, 4039594, 5593284, 6059391, 8079188, 12118782, 18178173, 24237564, 36356346, 72712692]

約数ペア:

[(1, 72712692), (2, 36356346), (3, 24237564), (4, 18178173), (6, 12118782), (9, 8079188), (12, 6059391), (13, 5593284), (18, 4039594), (26, 2796642), (36, 2019797), (39, 1864428), (52, 1398321), (78, 932214), (117, 621476), (156, 466107), (234, 310738), (251, 289692), (468, 155369), (502, 144846), (619, 117468), (753, 96564), (1004, 72423), (1238, 58734), (1506, 48282), (1857, 39156), (2259, 32188), (2476, 29367), (3012, 24141), (3263, 22284), (3714, 19578), (4518, 16094), (5571, 13052), (6526, 11142), (7428, 9789), (8047, 9036)]