72866412

素因数分解:

$2^2\times 3^3\times {\mathrm{443}}^1\times {\mathrm{1523}}^1$

素因数の和:1979

約数の個数: 48

約数和(自身を含む): 189463680

約数和(自身を除く): 116597268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 443, 886, 1329, 1523, 1772, 2658, 3046, 3987, 4569, 5316, 6092, 7974, 9138, 11961, 13707, 15948, 18276, 23922, 27414, 41121, 47844, 54828, 82242, 164484, 674689, 1349378, 2024067, 2698756, 4048134, 6072201, 8096268, 12144402, 18216603, 24288804, 36433206, 72866412]

約数ペア:

[(1, 72866412), (2, 36433206), (3, 24288804), (4, 18216603), (6, 12144402), (9, 8096268), (12, 6072201), (18, 4048134), (27, 2698756), (36, 2024067), (54, 1349378), (108, 674689), (443, 164484), (886, 82242), (1329, 54828), (1523, 47844), (1772, 41121), (2658, 27414), (3046, 23922), (3987, 18276), (4569, 15948), (5316, 13707), (6092, 11961), (7974, 9138)]