86467360

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:339

約数の個数: 144

約数和(自身を含む): 244331640

約数和(自身を除く): 157864280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 49, 56, 70, 80, 82, 98, 112, 140, 160, 164, 196, 205, 224, 245, 269, 280, 287, 328, 392, 410, 490, 538, 560, 574, 656, 784, 820, 980, 1076, 1120, 1148, 1312, 1345, 1435, 1568, 1640, 1883, 1960, 2009, 2152, 2296, 2690, 2870, 3280, 3766, 3920, 4018, 4304, 4592, 5380, 5740, 6560, 7532, 7840, 8036, 8608, 9184, 9415, 10045, 10760, 11029, 11480, 13181, 15064, 16072, 18830, 20090, 21520, 22058, 22960, 26362, 30128, 32144, 37660, 40180, 43040, 44116, 45920, 52724, 55145, 60256, 64288, 65905, 75320, 77203, 80360, 88232, 105448, 110290, 131810, 150640, 154406, 160720, 176464, 210896, 220580, 263620, 301280, 308812, 321440, 352928, 386015, 421792, 441160, 527240, 540421, 617624, 772030, 882320, 1054480, 1080842, 1235248, 1544060, 1764640, 2108960, 2161684, 2470496, 2702105, 3088120, 4323368, 5404210, 6176240, 8646736, 10808420, 12352480, 17293472, 21616840, 43233680, 86467360]

約数ペア:

[(1, 86467360), (2, 43233680), (4, 21616840), (5, 17293472), (7, 12352480), (8, 10808420), (10, 8646736), (14, 6176240), (16, 5404210), (20, 4323368), (28, 3088120), (32, 2702105), (35, 2470496), (40, 2161684), (41, 2108960), (49, 1764640), (56, 1544060), (70, 1235248), (80, 1080842), (82, 1054480), (98, 882320), (112, 772030), (140, 617624), (160, 540421), (164, 527240), (196, 441160), (205, 421792), (224, 386015), (245, 352928), (269, 321440), (280, 308812), (287, 301280), (328, 263620), (392, 220580), (410, 210896), (490, 176464), (538, 160720), (560, 154406), (574, 150640), (656, 131810), (784, 110290), (820, 105448), (980, 88232), (1076, 80360), (1120, 77203), (1148, 75320), (1312, 65905), (1345, 64288), (1435, 60256), (1568, 55145), (1640, 52724), (1883, 45920), (1960, 44116), (2009, 43040), (2152, 40180), (2296, 37660), (2690, 32144), (2870, 30128), (3280, 26362), (3766, 22960), (3920, 22058), (4018, 21520), (4304, 20090), (4592, 18830), (5380, 16072), (5740, 15064), (6560, 13181), (7532, 11480), (7840, 11029), (8036, 10760), (8608, 10045), (9184, 9415)]