86576280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{103067}}^1$

素因数の和:103088

約数の個数: 64

約数和(自身を含む): 296835840

約数和(自身を除く): 210259560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 103067, 206134, 309201, 412268, 515335, 618402, 721469, 824536, 1030670, 1236804, 1442938, 1546005, 2061340, 2164407, 2473608, 2885876, 3092010, 3607345, 4122680, 4328814, 5771752, 6184020, 7214690, 8657628, 10822035, 12368040, 14429380, 17315256, 21644070, 28858760, 43288140, 86576280]

約数ペア:

[(1, 86576280), (2, 43288140), (3, 28858760), (4, 21644070), (5, 17315256), (6, 14429380), (7, 12368040), (8, 10822035), (10, 8657628), (12, 7214690), (14, 6184020), (15, 5771752), (20, 4328814), (21, 4122680), (24, 3607345), (28, 3092010), (30, 2885876), (35, 2473608), (40, 2164407), (42, 2061340), (56, 1546005), (60, 1442938), (70, 1236804), (84, 1030670), (105, 824536), (120, 721469), (140, 618402), (168, 515335), (210, 412268), (280, 309201), (420, 206134), (840, 103067)]