78413916

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{19051}}^1$

素因数の和:19079

約数の個数: 48

約数和(自身を含む): 213382400

約数和(自身を除く): 134968484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 19051, 38102, 57153, 76204, 114306, 133357, 228612, 266714, 400071, 533428, 800142, 933499, 1600284, 1866998, 2800497, 3733996, 5600994, 6534493, 11201988, 13068986, 19603479, 26137972, 39206958, 78413916]

約数ペア:

[(1, 78413916), (2, 39206958), (3, 26137972), (4, 19603479), (6, 13068986), (7, 11201988), (12, 6534493), (14, 5600994), (21, 3733996), (28, 2800497), (42, 1866998), (49, 1600284), (84, 933499), (98, 800142), (147, 533428), (196, 400071), (294, 266714), (343, 228612), (588, 133357), (686, 114306), (1029, 76204), (1372, 57153), (2058, 38102), (4116, 19051)]