125027892

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2011}}^1$

素因数の和:2189

約数の個数: 72

約数和(自身を含む): 347142432

約数和(自身を除く): 222114540

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 157, 198, 314, 396, 471, 628, 942, 1413, 1727, 1884, 2011, 2826, 3454, 4022, 5181, 5652, 6033, 6908, 8044, 10362, 12066, 15543, 18099, 20724, 22121, 24132, 31086, 36198, 44242, 62172, 66363, 72396, 88484, 132726, 199089, 265452, 315727, 398178, 631454, 796356, 947181, 1262908, 1894362, 2841543, 3472997, 3788724, 5683086, 6945994, 10418991, 11366172, 13891988, 20837982, 31256973, 41675964, 62513946, 125027892]

約数ペア:

[(1, 125027892), (2, 62513946), (3, 41675964), (4, 31256973), (6, 20837982), (9, 13891988), (11, 11366172), (12, 10418991), (18, 6945994), (22, 5683086), (33, 3788724), (36, 3472997), (44, 2841543), (66, 1894362), (99, 1262908), (132, 947181), (157, 796356), (198, 631454), (314, 398178), (396, 315727), (471, 265452), (628, 199089), (942, 132726), (1413, 88484), (1727, 72396), (1884, 66363), (2011, 62172), (2826, 44242), (3454, 36198), (4022, 31086), (5181, 24132), (5652, 22121), (6033, 20724), (6908, 18099), (8044, 15543), (10362, 12066)]