78818724

素因数分解:

$2^2\times 3^3\times {\mathrm{271}}^1\times {\mathrm{2693}}^1$

素因数の和:2977

約数の個数: 48

約数和(自身を含む): 205175040

約数和(自身を除く): 126356316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 271, 542, 813, 1084, 1626, 2439, 2693, 3252, 4878, 5386, 7317, 8079, 9756, 10772, 14634, 16158, 24237, 29268, 32316, 48474, 72711, 96948, 145422, 290844, 729803, 1459606, 2189409, 2919212, 4378818, 6568227, 8757636, 13136454, 19704681, 26272908, 39409362, 78818724]

約数ペア:

[(1, 78818724), (2, 39409362), (3, 26272908), (4, 19704681), (6, 13136454), (9, 8757636), (12, 6568227), (18, 4378818), (27, 2919212), (36, 2189409), (54, 1459606), (108, 729803), (271, 290844), (542, 145422), (813, 96948), (1084, 72711), (1626, 48474), (2439, 32316), (2693, 29268), (3252, 24237), (4878, 16158), (5386, 14634), (7317, 10772), (8079, 9756)]