86676240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{51593}}^1$

素因数の和:51616

約数の個数: 80

約数和(自身を含む): 307087488

約数和(自身を除く): 220411248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 51593, 103186, 154779, 206372, 257965, 309558, 361151, 412744, 515930, 619116, 722302, 773895, 825488, 1031860, 1083453, 1238232, 1444604, 1547790, 1805755, 2063720, 2166906, 2476464, 2889208, 3095580, 3611510, 4127440, 4333812, 5417265, 5778416, 6191160, 7223020, 8667624, 10834530, 12382320, 14446040, 17335248, 21669060, 28892080, 43338120, 86676240]

約数ペア:

[(1, 86676240), (2, 43338120), (3, 28892080), (4, 21669060), (5, 17335248), (6, 14446040), (7, 12382320), (8, 10834530), (10, 8667624), (12, 7223020), (14, 6191160), (15, 5778416), (16, 5417265), (20, 4333812), (21, 4127440), (24, 3611510), (28, 3095580), (30, 2889208), (35, 2476464), (40, 2166906), (42, 2063720), (48, 1805755), (56, 1547790), (60, 1444604), (70, 1238232), (80, 1083453), (84, 1031860), (105, 825488), (112, 773895), (120, 722302), (140, 619116), (168, 515930), (210, 412744), (240, 361151), (280, 309558), (336, 257965), (420, 206372), (560, 154779), (840, 103186), (1680, 51593)]