85830368

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:364

約数の個数: 72

約数和(自身を含む): 186769800

約数和(自身を除く): 100939432

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 104, 118, 169, 208, 236, 269, 338, 416, 472, 538, 676, 767, 944, 1076, 1352, 1534, 1888, 2152, 2704, 3068, 3497, 4304, 5408, 6136, 6994, 8608, 9971, 12272, 13988, 15871, 19942, 24544, 27976, 31742, 39884, 45461, 55952, 63484, 79768, 90922, 111904, 126968, 159536, 181844, 206323, 253936, 319072, 363688, 412646, 507872, 727376, 825292, 1454752, 1650584, 2682199, 3301168, 5364398, 6602336, 10728796, 21457592, 42915184, 85830368]

約数ペア:

[(1, 85830368), (2, 42915184), (4, 21457592), (8, 10728796), (13, 6602336), (16, 5364398), (26, 3301168), (32, 2682199), (52, 1650584), (59, 1454752), (104, 825292), (118, 727376), (169, 507872), (208, 412646), (236, 363688), (269, 319072), (338, 253936), (416, 206323), (472, 181844), (538, 159536), (676, 126968), (767, 111904), (944, 90922), (1076, 79768), (1352, 63484), (1534, 55952), (1888, 45461), (2152, 39884), (2704, 31742), (3068, 27976), (3497, 24544), (4304, 19942), (5408, 15871), (6136, 13988), (6994, 12272), (8608, 9971)]