172715244

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{58271}}^1$

素因数の和:58310

約数の個数: 48

約数和(自身を含む): 456852480

約数和(自身を除く): 284137236

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 58271, 116542, 174813, 233084, 349626, 699252, 757523, 1107149, 1515046, 2214298, 2272569, 3030092, 3321447, 4428596, 4545138, 6642894, 9090276, 13285788, 14392937, 28785874, 43178811, 57571748, 86357622, 172715244]

約数ペア:

[(1, 172715244), (2, 86357622), (3, 57571748), (4, 43178811), (6, 28785874), (12, 14392937), (13, 13285788), (19, 9090276), (26, 6642894), (38, 4545138), (39, 4428596), (52, 3321447), (57, 3030092), (76, 2272569), (78, 2214298), (114, 1515046), (156, 1107149), (228, 757523), (247, 699252), (494, 349626), (741, 233084), (988, 174813), (1482, 116542), (2964, 58271)]