77218392

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:520

約数の個数: 64

約数和(自身を含む): 197568000

約数和(自身を除く): 120349608

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 139, 158, 237, 278, 293, 316, 417, 474, 556, 586, 632, 834, 879, 948, 1112, 1172, 1668, 1758, 1896, 2344, 3336, 3516, 7032, 10981, 21962, 23147, 32943, 40727, 43924, 46294, 65886, 69441, 81454, 87848, 92588, 122181, 131772, 138882, 162908, 185176, 244362, 263544, 277764, 325816, 488724, 555528, 977448, 3217433, 6434866, 9652299, 12869732, 19304598, 25739464, 38609196, 77218392]

約数ペア:

[(1, 77218392), (2, 38609196), (3, 25739464), (4, 19304598), (6, 12869732), (8, 9652299), (12, 6434866), (24, 3217433), (79, 977448), (139, 555528), (158, 488724), (237, 325816), (278, 277764), (293, 263544), (316, 244362), (417, 185176), (474, 162908), (556, 138882), (586, 131772), (632, 122181), (834, 92588), (879, 87848), (948, 81454), (1112, 69441), (1172, 65886), (1668, 46294), (1758, 43924), (1896, 40727), (2344, 32943), (3336, 23147), (3516, 21962), (7032, 10981)]