87556274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 144471600

約数和(自身を除く): 56915326

約数列:

[1, 2, 13, 26, 97, 149, 194, 233, 298, 466, 1261, 1937, 2522, 3029, 3874, 6058, 14453, 22601, 28906, 34717, 45202, 69434, 187889, 293813, 375778, 451321, 587626, 902642, 3367549, 6735098, 43778137, 87556274]

約数ペア:

[(1, 87556274), (2, 43778137), (13, 6735098), (26, 3367549), (97, 902642), (149, 587626), (194, 451321), (233, 375778), (298, 293813), (466, 187889), (1261, 69434), (1937, 45202), (2522, 34717), (3029, 28906), (3874, 22601), (6058, 14453)]