87020596

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1459}}^1$

素因数の和:1544

約数の個数: 48

約数和(自身を含む): 173985280

約数和(自身を除く): 86964684

約数列:

[1, 2, 4, 13, 26, 31, 37, 52, 62, 74, 124, 148, 403, 481, 806, 962, 1147, 1459, 1612, 1924, 2294, 2918, 4588, 5836, 14911, 18967, 29822, 37934, 45229, 53983, 59644, 75868, 90458, 107966, 180916, 215932, 587977, 701779, 1175954, 1403558, 1673473, 2351908, 2807116, 3346946, 6693892, 21755149, 43510298, 87020596]

約数ペア:

[(1, 87020596), (2, 43510298), (4, 21755149), (13, 6693892), (26, 3346946), (31, 2807116), (37, 2351908), (52, 1673473), (62, 1403558), (74, 1175954), (124, 701779), (148, 587977), (403, 215932), (481, 180916), (806, 107966), (962, 90458), (1147, 75868), (1459, 59644), (1612, 53983), (1924, 45229), (2294, 37934), (2918, 29822), (4588, 18967), (5836, 14911)]