86561580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4793}}^1$

素因数の和:4855

約数の個数: 96

約数和(自身を含む): 283497984

約数和(自身を除く): 196936404

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 602, 645, 860, 903, 1204, 1290, 1505, 1806, 2580, 3010, 3612, 4515, 4793, 6020, 9030, 9586, 14379, 18060, 19172, 23965, 28758, 33551, 47930, 57516, 67102, 71895, 95860, 100653, 134204, 143790, 167755, 201306, 206099, 287580, 335510, 402612, 412198, 503265, 618297, 671020, 824396, 1006530, 1030495, 1236594, 1442693, 2013060, 2060990, 2473188, 2885386, 3091485, 4121980, 4328079, 5770772, 6182970, 7213465, 8656158, 12365940, 14426930, 17312316, 21640395, 28853860, 43280790, 86561580]

約数ペア:

[(1, 86561580), (2, 43280790), (3, 28853860), (4, 21640395), (5, 17312316), (6, 14426930), (7, 12365940), (10, 8656158), (12, 7213465), (14, 6182970), (15, 5770772), (20, 4328079), (21, 4121980), (28, 3091485), (30, 2885386), (35, 2473188), (42, 2060990), (43, 2013060), (60, 1442693), (70, 1236594), (84, 1030495), (86, 1006530), (105, 824396), (129, 671020), (140, 618297), (172, 503265), (210, 412198), (215, 402612), (258, 335510), (301, 287580), (420, 206099), (430, 201306), (516, 167755), (602, 143790), (645, 134204), (860, 100653), (903, 95860), (1204, 71895), (1290, 67102), (1505, 57516), (1806, 47930), (2580, 33551), (3010, 28758), (3612, 23965), (4515, 19172), (4793, 18060), (6020, 14379), (9030, 9586)]