86969304

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^2\times {\mathrm{347}}^1$

素因数の和:477

約数の個数: 72

約数和(自身を含む): 240292260

約数和(自身を除く): 153322956

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 236, 347, 354, 472, 531, 694, 708, 1041, 1062, 1388, 1416, 2082, 2124, 2776, 3123, 3481, 4164, 4248, 6246, 6962, 8328, 10443, 12492, 13924, 20473, 20886, 24984, 27848, 31329, 40946, 41772, 61419, 62658, 81892, 83544, 122838, 125316, 163784, 184257, 245676, 250632, 368514, 491352, 737028, 1207907, 1474056, 2415814, 3623721, 4831628, 7247442, 9663256, 10871163, 14494884, 21742326, 28989768, 43484652, 86969304]

約数ペア:

[(1, 86969304), (2, 43484652), (3, 28989768), (4, 21742326), (6, 14494884), (8, 10871163), (9, 9663256), (12, 7247442), (18, 4831628), (24, 3623721), (36, 2415814), (59, 1474056), (72, 1207907), (118, 737028), (177, 491352), (236, 368514), (347, 250632), (354, 245676), (472, 184257), (531, 163784), (694, 125316), (708, 122838), (1041, 83544), (1062, 81892), (1388, 62658), (1416, 61419), (2082, 41772), (2124, 40946), (2776, 31329), (3123, 27848), (3481, 24984), (4164, 20886), (4248, 20473), (6246, 13924), (6962, 12492), (8328, 10443)]