77854842

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{7079}}^1$

素因数の和:7147

約数の個数: 48

約数和(自身を含む): 185552640

約数和(自身を除く): 107697798

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 47, 78, 94, 117, 141, 234, 282, 423, 611, 846, 1222, 1833, 3666, 5499, 7079, 10998, 14158, 21237, 42474, 63711, 92027, 127422, 184054, 276081, 332713, 552162, 665426, 828243, 998139, 1656486, 1996278, 2994417, 4325269, 5988834, 8650538, 12975807, 25951614, 38927421, 77854842]

約数ペア:

[(1, 77854842), (2, 38927421), (3, 25951614), (6, 12975807), (9, 8650538), (13, 5988834), (18, 4325269), (26, 2994417), (39, 1996278), (47, 1656486), (78, 998139), (94, 828243), (117, 665426), (141, 552162), (234, 332713), (282, 276081), (423, 184054), (611, 127422), (846, 92027), (1222, 63711), (1833, 42474), (3666, 21237), (5499, 14158), (7079, 10998)]