68863938

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{967}}^1$

素因数の和:1079

約数の個数: 64

約数和(自身を含む): 163924992

約数和(自身を除く): 95061054

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 83, 143, 166, 249, 286, 429, 498, 858, 913, 967, 1079, 1826, 1934, 2158, 2739, 2901, 3237, 5478, 5802, 6474, 10637, 11869, 12571, 21274, 23738, 25142, 31911, 35607, 37713, 63822, 71214, 75426, 80261, 138281, 160522, 240783, 276562, 414843, 481566, 829686, 882871, 1043393, 1765742, 2086786, 2648613, 3130179, 5297226, 6260358, 11477323, 22954646, 34431969, 68863938]

約数ペア:

[(1, 68863938), (2, 34431969), (3, 22954646), (6, 11477323), (11, 6260358), (13, 5297226), (22, 3130179), (26, 2648613), (33, 2086786), (39, 1765742), (66, 1043393), (78, 882871), (83, 829686), (143, 481566), (166, 414843), (249, 276562), (286, 240783), (429, 160522), (498, 138281), (858, 80261), (913, 75426), (967, 71214), (1079, 63822), (1826, 37713), (1934, 35607), (2158, 31911), (2739, 25142), (2901, 23738), (3237, 21274), (5478, 12571), (5802, 11869), (6474, 10637)]