86820258

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{599}}^1$

素因数の和:664

約数の個数: 96

約数和(自身を含む): 221616000

約数和(自身を除く): 134795742

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 29, 34, 42, 49, 51, 58, 87, 98, 102, 119, 147, 174, 203, 238, 294, 357, 406, 493, 599, 609, 714, 833, 986, 1198, 1218, 1421, 1479, 1666, 1797, 2499, 2842, 2958, 3451, 3594, 4193, 4263, 4998, 6902, 8386, 8526, 10183, 10353, 12579, 17371, 20366, 20706, 24157, 25158, 29351, 30549, 34742, 48314, 52113, 58702, 61098, 71281, 72471, 88053, 104226, 121597, 142562, 144942, 176106, 213843, 243194, 295307, 364791, 427686, 498967, 590614, 729582, 851179, 885921, 997934, 1496901, 1702358, 1771842, 2067149, 2553537, 2993802, 4134298, 5107074, 6201447, 12402894, 14470043, 28940086, 43410129, 86820258]

約数ペア:

[(1, 86820258), (2, 43410129), (3, 28940086), (6, 14470043), (7, 12402894), (14, 6201447), (17, 5107074), (21, 4134298), (29, 2993802), (34, 2553537), (42, 2067149), (49, 1771842), (51, 1702358), (58, 1496901), (87, 997934), (98, 885921), (102, 851179), (119, 729582), (147, 590614), (174, 498967), (203, 427686), (238, 364791), (294, 295307), (357, 243194), (406, 213843), (493, 176106), (599, 144942), (609, 142562), (714, 121597), (833, 104226), (986, 88053), (1198, 72471), (1218, 71281), (1421, 61098), (1479, 58702), (1666, 52113), (1797, 48314), (2499, 34742), (2842, 30549), (2958, 29351), (3451, 25158), (3594, 24157), (4193, 20706), (4263, 20366), (4998, 17371), (6902, 12579), (8386, 10353), (8526, 10183)]