68214978

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:336

約数の個数: 96

約数和(自身を含む): 170788800

約数和(自身を除く): 102573822

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 67, 78, 114, 117, 134, 171, 201, 229, 234, 247, 342, 402, 458, 494, 603, 687, 741, 871, 1206, 1273, 1374, 1482, 1742, 2061, 2223, 2546, 2613, 2977, 3819, 4122, 4351, 4446, 5226, 5954, 7638, 7839, 8702, 8931, 11457, 13053, 15343, 15678, 16549, 17862, 22914, 26106, 26793, 30686, 33098, 39159, 46029, 49647, 53586, 56563, 78318, 92058, 99294, 113126, 138087, 148941, 169689, 199459, 276174, 291517, 297882, 339378, 398918, 509067, 583034, 598377, 874551, 1018134, 1196754, 1749102, 1795131, 2623653, 3590262, 3789721, 5247306, 7579442, 11369163, 22738326, 34107489, 68214978]

約数ペア:

[(1, 68214978), (2, 34107489), (3, 22738326), (6, 11369163), (9, 7579442), (13, 5247306), (18, 3789721), (19, 3590262), (26, 2623653), (38, 1795131), (39, 1749102), (57, 1196754), (67, 1018134), (78, 874551), (114, 598377), (117, 583034), (134, 509067), (171, 398918), (201, 339378), (229, 297882), (234, 291517), (247, 276174), (342, 199459), (402, 169689), (458, 148941), (494, 138087), (603, 113126), (687, 99294), (741, 92058), (871, 78318), (1206, 56563), (1273, 53586), (1374, 49647), (1482, 46029), (1742, 39159), (2061, 33098), (2223, 30686), (2546, 26793), (2613, 26106), (2977, 22914), (3819, 17862), (4122, 16549), (4351, 15678), (4446, 15343), (5226, 13053), (5954, 11457), (7638, 8931), (7839, 8702)]