69027266

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{761}}^1$

素因数の和:831

約数の個数: 64

約数和(自身を含む): 140451840

約数和(自身を除く): 71424574

約数列:

[1, 2, 7, 11, 14, 19, 22, 31, 38, 62, 77, 133, 154, 209, 217, 266, 341, 418, 434, 589, 682, 761, 1178, 1463, 1522, 2387, 2926, 4123, 4774, 5327, 6479, 8246, 8371, 10654, 12958, 14459, 16742, 23591, 28918, 45353, 47182, 58597, 90706, 101213, 117194, 159049, 165137, 202426, 259501, 318098, 330274, 448229, 519002, 896458, 1113343, 1816507, 2226686, 3137603, 3633014, 4930519, 6275206, 9861038, 34513633, 69027266]

約数ペア:

[(1, 69027266), (2, 34513633), (7, 9861038), (11, 6275206), (14, 4930519), (19, 3633014), (22, 3137603), (31, 2226686), (38, 1816507), (62, 1113343), (77, 896458), (133, 519002), (154, 448229), (209, 330274), (217, 318098), (266, 259501), (341, 202426), (418, 165137), (434, 159049), (589, 117194), (682, 101213), (761, 90706), (1178, 58597), (1463, 47182), (1522, 45353), (2387, 28918), (2926, 23591), (4123, 16742), (4774, 14459), (5327, 12958), (6479, 10654), (8246, 8371)]