79845714

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17959}}^1$

素因数の和:17999

約数の個数: 48

約数和(自身を含む): 196123200

約数和(自身を除く): 116277486

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 17959, 35918, 53877, 107754, 161631, 233467, 323262, 341221, 466934, 682442, 700401, 1023663, 1400802, 2047326, 2101203, 3070989, 4202406, 4435873, 6141978, 8871746, 13307619, 26615238, 39922857, 79845714]

約数ペア:

[(1, 79845714), (2, 39922857), (3, 26615238), (6, 13307619), (9, 8871746), (13, 6141978), (18, 4435873), (19, 4202406), (26, 3070989), (38, 2101203), (39, 2047326), (57, 1400802), (78, 1023663), (114, 700401), (117, 682442), (171, 466934), (234, 341221), (247, 323262), (342, 233467), (494, 161631), (741, 107754), (1482, 53877), (2223, 35918), (4446, 17959)]