85705466

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1723}}^1$

素因数の和:1779

約数の個数: 64

約数和(自身を含む): 178744320

約数和(自身を除く): 93038854

約数列:

[1, 2, 7, 11, 14, 17, 19, 22, 34, 38, 77, 119, 133, 154, 187, 209, 238, 266, 323, 374, 418, 646, 1309, 1463, 1723, 2261, 2618, 2926, 3446, 3553, 4522, 7106, 12061, 18953, 24122, 24871, 29291, 32737, 37906, 49742, 58582, 65474, 132671, 205037, 229159, 265342, 322201, 360107, 410074, 458318, 556529, 644402, 720214, 1113058, 2255407, 2520749, 3895703, 4510814, 5041498, 6121819, 7791406, 12243638, 42852733, 85705466]

約数ペア:

[(1, 85705466), (2, 42852733), (7, 12243638), (11, 7791406), (14, 6121819), (17, 5041498), (19, 4510814), (22, 3895703), (34, 2520749), (38, 2255407), (77, 1113058), (119, 720214), (133, 644402), (154, 556529), (187, 458318), (209, 410074), (238, 360107), (266, 322201), (323, 265342), (374, 229159), (418, 205037), (646, 132671), (1309, 65474), (1463, 58582), (1723, 49742), (2261, 37906), (2618, 32737), (2926, 29291), (3446, 24871), (3553, 24122), (4522, 18953), (7106, 12061)]