72643974

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{2311}}^1$

素因数の和:2373

約数の個数: 48

約数和(自身を含む): 162468864

約数和(自身を除く): 89824890

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 169, 186, 338, 403, 507, 806, 1014, 1209, 2311, 2418, 4622, 5239, 6933, 10478, 13866, 15717, 30043, 31434, 60086, 71641, 90129, 143282, 180258, 214923, 390559, 429846, 781118, 931333, 1171677, 1862666, 2343354, 2793999, 5587998, 12107329, 24214658, 36321987, 72643974]

約数ペア:

[(1, 72643974), (2, 36321987), (3, 24214658), (6, 12107329), (13, 5587998), (26, 2793999), (31, 2343354), (39, 1862666), (62, 1171677), (78, 931333), (93, 781118), (169, 429846), (186, 390559), (338, 214923), (403, 180258), (507, 143282), (806, 90129), (1014, 71641), (1209, 60086), (2311, 31434), (2418, 30043), (4622, 15717), (5239, 13866), (6933, 10478)]