77670918

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8971}}^1$

素因数の和:9029

約数の個数: 48

約数和(自身を含む): 186151056

約数和(自身を除く): 108480138

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 222, 234, 333, 481, 666, 962, 1443, 2886, 4329, 8658, 8971, 17942, 26913, 53826, 80739, 116623, 161478, 233246, 331927, 349869, 663854, 699738, 995781, 1049607, 1991562, 2099214, 2987343, 4315051, 5974686, 8630102, 12945153, 25890306, 38835459, 77670918]

約数ペア:

[(1, 77670918), (2, 38835459), (3, 25890306), (6, 12945153), (9, 8630102), (13, 5974686), (18, 4315051), (26, 2987343), (37, 2099214), (39, 1991562), (74, 1049607), (78, 995781), (111, 699738), (117, 663854), (222, 349869), (234, 331927), (333, 233246), (481, 161478), (666, 116623), (962, 80739), (1443, 53826), (2886, 26913), (4329, 17942), (8658, 8971)]