68783754

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{1667}}^1$

素因数の和:1731

約数の個数: 48

約数和(自身を含む): 154963872

約数和(自身を除く): 86180118

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 529, 598, 897, 1058, 1587, 1667, 1794, 3174, 3334, 5001, 6877, 10002, 13754, 20631, 21671, 38341, 41262, 43342, 65013, 76682, 115023, 130026, 230046, 498433, 881843, 996866, 1495299, 1763686, 2645529, 2990598, 5291058, 11463959, 22927918, 34391877, 68783754]

約数ペア:

[(1, 68783754), (2, 34391877), (3, 22927918), (6, 11463959), (13, 5291058), (23, 2990598), (26, 2645529), (39, 1763686), (46, 1495299), (69, 996866), (78, 881843), (138, 498433), (299, 230046), (529, 130026), (598, 115023), (897, 76682), (1058, 65013), (1587, 43342), (1667, 41262), (1794, 38341), (3174, 21671), (3334, 20631), (5001, 13754), (6877, 10002)]