67712216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 156135600

約数和(自身を除く): 88423384

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 29, 44, 52, 58, 88, 104, 116, 143, 157, 169, 232, 286, 314, 319, 338, 377, 572, 628, 638, 676, 754, 1144, 1256, 1276, 1352, 1508, 1727, 1859, 2041, 2552, 3016, 3454, 3718, 4082, 4147, 4553, 4901, 6908, 7436, 8164, 8294, 9106, 9802, 13816, 14872, 16328, 16588, 18212, 19604, 22451, 26533, 33176, 36424, 39208, 44902, 50083, 53066, 53911, 59189, 89804, 100166, 106132, 107822, 118378, 179608, 200332, 212264, 215644, 236756, 291863, 400664, 431288, 473512, 583726, 651079, 769457, 1167452, 1302158, 1538914, 2334904, 2604316, 3077828, 5208632, 6155656, 8464027, 16928054, 33856108, 67712216]

約数ペア:

[(1, 67712216), (2, 33856108), (4, 16928054), (8, 8464027), (11, 6155656), (13, 5208632), (22, 3077828), (26, 2604316), (29, 2334904), (44, 1538914), (52, 1302158), (58, 1167452), (88, 769457), (104, 651079), (116, 583726), (143, 473512), (157, 431288), (169, 400664), (232, 291863), (286, 236756), (314, 215644), (319, 212264), (338, 200332), (377, 179608), (572, 118378), (628, 107822), (638, 106132), (676, 100166), (754, 89804), (1144, 59189), (1256, 53911), (1276, 53066), (1352, 50083), (1508, 44902), (1727, 39208), (1859, 36424), (2041, 33176), (2552, 26533), (3016, 22451), (3454, 19604), (3718, 18212), (4082, 16588), (4147, 16328), (4553, 14872), (4901, 13816), (6908, 9802), (7436, 9106), (8164, 8294)]