87024420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{69067}}^1$

素因数の和:69089

約数の個数: 72

約数和(自身を含む): 301689024

約数和(自身を除く): 214664604

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 69067, 138134, 207201, 276268, 345335, 414402, 483469, 621603, 690670, 828804, 966938, 1036005, 1243206, 1381340, 1450407, 1933876, 2072010, 2417345, 2486412, 2900814, 3108015, 4144020, 4351221, 4834690, 5801628, 6216030, 7252035, 8702442, 9669380, 12432060, 14504070, 17404884, 21756105, 29008140, 43512210, 87024420]

約数ペア:

[(1, 87024420), (2, 43512210), (3, 29008140), (4, 21756105), (5, 17404884), (6, 14504070), (7, 12432060), (9, 9669380), (10, 8702442), (12, 7252035), (14, 6216030), (15, 5801628), (18, 4834690), (20, 4351221), (21, 4144020), (28, 3108015), (30, 2900814), (35, 2486412), (36, 2417345), (42, 2072010), (45, 1933876), (60, 1450407), (63, 1381340), (70, 1243206), (84, 1036005), (90, 966938), (105, 828804), (126, 690670), (140, 621603), (180, 483469), (210, 414402), (252, 345335), (315, 276268), (420, 207201), (630, 138134), (1260, 69067)]