68210456

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:336

約数の個数: 64

約数和(自身を含む): 142560000

約数和(自身を除く): 74349544

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 109, 152, 179, 184, 218, 358, 436, 437, 716, 872, 874, 1432, 1748, 2071, 2507, 3401, 3496, 4117, 4142, 5014, 6802, 8234, 8284, 10028, 13604, 16468, 16568, 19511, 20056, 27208, 32936, 39022, 47633, 78044, 78223, 95266, 156088, 156446, 190532, 312892, 370709, 381064, 448753, 625784, 741418, 897506, 1482836, 1795012, 2965672, 3590024, 8526307, 17052614, 34105228, 68210456]

約数ペア:

[(1, 68210456), (2, 34105228), (4, 17052614), (8, 8526307), (19, 3590024), (23, 2965672), (38, 1795012), (46, 1482836), (76, 897506), (92, 741418), (109, 625784), (152, 448753), (179, 381064), (184, 370709), (218, 312892), (358, 190532), (436, 156446), (437, 156088), (716, 95266), (872, 78223), (874, 78044), (1432, 47633), (1748, 39022), (2071, 32936), (2507, 27208), (3401, 20056), (3496, 19511), (4117, 16568), (4142, 16468), (5014, 13604), (6802, 10028), (8234, 8284)]