77681358

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{761}}^1$

素因数の和:929

約数の個数: 48

約数和(自身を含む): 173315376

約数和(自身を除く): 95634018

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 107, 159, 214, 318, 321, 477, 642, 761, 954, 963, 1522, 1926, 2283, 4566, 5671, 6849, 11342, 13698, 17013, 34026, 40333, 51039, 80666, 81427, 102078, 120999, 162854, 241998, 244281, 362997, 488562, 725994, 732843, 1465686, 4315631, 8631262, 12946893, 25893786, 38840679, 77681358]

約数ペア:

[(1, 77681358), (2, 38840679), (3, 25893786), (6, 12946893), (9, 8631262), (18, 4315631), (53, 1465686), (106, 732843), (107, 725994), (159, 488562), (214, 362997), (318, 244281), (321, 241998), (477, 162854), (642, 120999), (761, 102078), (954, 81427), (963, 80666), (1522, 51039), (1926, 40333), (2283, 34026), (4566, 17013), (5671, 13698), (6849, 11342)]