77557122

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:444

約数の個数: 64

約数和(自身を含む): 178421760

約数和(自身を除く): 100864638

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 127, 129, 254, 258, 263, 381, 387, 526, 762, 774, 789, 1143, 1161, 1578, 2286, 2322, 2367, 3429, 4734, 5461, 6858, 7101, 10922, 11309, 14202, 16383, 22618, 32766, 33401, 33927, 49149, 66802, 67854, 98298, 100203, 101781, 147447, 200406, 203562, 294894, 300609, 305343, 601218, 610686, 901827, 1436243, 1803654, 2872486, 4308729, 8617458, 12926187, 25852374, 38778561, 77557122]

約数ペア:

[(1, 77557122), (2, 38778561), (3, 25852374), (6, 12926187), (9, 8617458), (18, 4308729), (27, 2872486), (43, 1803654), (54, 1436243), (86, 901827), (127, 610686), (129, 601218), (254, 305343), (258, 300609), (263, 294894), (381, 203562), (387, 200406), (526, 147447), (762, 101781), (774, 100203), (789, 98298), (1143, 67854), (1161, 66802), (1578, 49149), (2286, 33927), (2322, 33401), (2367, 32766), (3429, 22618), (4734, 16383), (5461, 14202), (6858, 11309), (7101, 10922)]