86723280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17207}}^1$

素因数の和:17233

約数の個数: 120

約数和(自身を含む): 332871552

約数和(自身を除く): 246148272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 17207, 34414, 51621, 68828, 86035, 103242, 120449, 137656, 154863, 172070, 206484, 240898, 258105, 275312, 309726, 344140, 361347, 412968, 481796, 516210, 602245, 619452, 688280, 722694, 774315, 825936, 963592, 1032420, 1084041, 1204490, 1238904, 1376560, 1445388, 1548630, 1806735, 1927184, 2064840, 2168082, 2408980, 2477808, 2890776, 3097260, 3613470, 4129680, 4336164, 4817960, 5420205, 5781552, 6194520, 7226940, 8672328, 9635920, 10840410, 12389040, 14453880, 17344656, 21680820, 28907760, 43361640, 86723280]

約数ペア:

[(1, 86723280), (2, 43361640), (3, 28907760), (4, 21680820), (5, 17344656), (6, 14453880), (7, 12389040), (8, 10840410), (9, 9635920), (10, 8672328), (12, 7226940), (14, 6194520), (15, 5781552), (16, 5420205), (18, 4817960), (20, 4336164), (21, 4129680), (24, 3613470), (28, 3097260), (30, 2890776), (35, 2477808), (36, 2408980), (40, 2168082), (42, 2064840), (45, 1927184), (48, 1806735), (56, 1548630), (60, 1445388), (63, 1376560), (70, 1238904), (72, 1204490), (80, 1084041), (84, 1032420), (90, 963592), (105, 825936), (112, 774315), (120, 722694), (126, 688280), (140, 619452), (144, 602245), (168, 516210), (180, 481796), (210, 412968), (240, 361347), (252, 344140), (280, 309726), (315, 275312), (336, 258105), (360, 240898), (420, 206484), (504, 172070), (560, 154863), (630, 137656), (720, 120449), (840, 103242), (1008, 86035), (1260, 68828), (1680, 51621), (2520, 34414), (5040, 17207)]