77137944

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{541}}^1$

素因数の和:1020

約数の個数: 64

約数和(自身を含む): 208518240

約数和(自身を除く): 131380296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 457, 541, 914, 1082, 1371, 1623, 1828, 2164, 2742, 3246, 3656, 4328, 5484, 5941, 6492, 7033, 10968, 11882, 12984, 14066, 17823, 21099, 23764, 28132, 35646, 42198, 47528, 56264, 71292, 84396, 142584, 168792, 247237, 494474, 741711, 988948, 1483422, 1977896, 2966844, 3214081, 5933688, 6428162, 9642243, 12856324, 19284486, 25712648, 38568972, 77137944]

約数ペア:

[(1, 77137944), (2, 38568972), (3, 25712648), (4, 19284486), (6, 12856324), (8, 9642243), (12, 6428162), (13, 5933688), (24, 3214081), (26, 2966844), (39, 1977896), (52, 1483422), (78, 988948), (104, 741711), (156, 494474), (312, 247237), (457, 168792), (541, 142584), (914, 84396), (1082, 71292), (1371, 56264), (1623, 47528), (1828, 42198), (2164, 35646), (2742, 28132), (3246, 23764), (3656, 21099), (4328, 17823), (5484, 14066), (5941, 12984), (6492, 11882), (7033, 10968)]