76888140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{183067}}^1$

素因数の和:183086

約数の個数: 48

約数和(自身を含む): 246043392

約数和(自身を除く): 169155252

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 183067, 366134, 549201, 732268, 915335, 1098402, 1281469, 1830670, 2196804, 2562938, 2746005, 3661340, 3844407, 5125876, 5492010, 6407345, 7688814, 10984020, 12814690, 15377628, 19222035, 25629380, 38444070, 76888140]

約数ペア:

[(1, 76888140), (2, 38444070), (3, 25629380), (4, 19222035), (5, 15377628), (6, 12814690), (7, 10984020), (10, 7688814), (12, 6407345), (14, 5492010), (15, 5125876), (20, 3844407), (21, 3661340), (28, 2746005), (30, 2562938), (35, 2196804), (42, 1830670), (60, 1281469), (70, 1098402), (84, 915335), (105, 732268), (140, 549201), (210, 366134), (420, 183067)]