77768838

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{2719}}^1$

素因数の和:2961

約数の個数: 48

約数和(自身を含む): 193489920

約数和(自身を除く): 115721082

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 227, 454, 681, 1362, 1589, 2043, 2719, 3178, 4086, 4767, 5438, 8157, 9534, 14301, 16314, 19033, 24471, 28602, 38066, 48942, 57099, 114198, 171297, 342594, 617213, 1234426, 1851639, 3703278, 4320491, 5554917, 8640982, 11109834, 12961473, 25922946, 38884419, 77768838]

約数ペア:

[(1, 77768838), (2, 38884419), (3, 25922946), (6, 12961473), (7, 11109834), (9, 8640982), (14, 5554917), (18, 4320491), (21, 3703278), (42, 1851639), (63, 1234426), (126, 617213), (227, 342594), (454, 171297), (681, 114198), (1362, 57099), (1589, 48942), (2043, 38066), (2719, 28602), (3178, 24471), (4086, 19033), (4767, 16314), (5438, 14301), (8157, 9534)]