64178082

素因数分解:

$2^1\times 3^4\times {\mathrm{421}}^1\times {\mathrm{941}}^1$

素因数の和:1376

約数の個数: 40

約数和(自身を含む): 144301212

約数和(自身を除く): 80123130

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 421, 842, 941, 1263, 1882, 2526, 2823, 3789, 5646, 7578, 8469, 11367, 16938, 22734, 25407, 34101, 50814, 68202, 76221, 152442, 396161, 792322, 1188483, 2376966, 3565449, 7130898, 10696347, 21392694, 32089041, 64178082]

約数ペア:

[(1, 64178082), (2, 32089041), (3, 21392694), (6, 10696347), (9, 7130898), (18, 3565449), (27, 2376966), (54, 1188483), (81, 792322), (162, 396161), (421, 152442), (842, 76221), (941, 68202), (1263, 50814), (1882, 34101), (2526, 25407), (2823, 22734), (3789, 16938), (5646, 11367), (7578, 8469)]