86131605

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{661}}^1$

素因数の和:766

約数の個数: 64

約数和(自身を含む): 169302528

約数和(自身を除く): 83170923

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 73, 85, 105, 119, 219, 255, 357, 365, 511, 595, 661, 1095, 1241, 1533, 1785, 1983, 2555, 3305, 3723, 4627, 6205, 7665, 8687, 9915, 11237, 13881, 18615, 23135, 26061, 33711, 43435, 48253, 56185, 69405, 78659, 130305, 144759, 168555, 235977, 241265, 337771, 393295, 723795, 820301, 1013313, 1179885, 1688855, 2460903, 4101505, 5066565, 5742107, 12304515, 17226321, 28710535, 86131605]

約数ペア:

[(1, 86131605), (3, 28710535), (5, 17226321), (7, 12304515), (15, 5742107), (17, 5066565), (21, 4101505), (35, 2460903), (51, 1688855), (73, 1179885), (85, 1013313), (105, 820301), (119, 723795), (219, 393295), (255, 337771), (357, 241265), (365, 235977), (511, 168555), (595, 144759), (661, 130305), (1095, 78659), (1241, 69405), (1533, 56185), (1785, 48253), (1983, 43435), (2555, 33711), (3305, 26061), (3723, 23135), (4627, 18615), (6205, 13881), (7665, 11237), (8687, 9915)]