72545832

素因数分解:

$2^3\times 3^2\times {\mathrm{643}}^1\times {\mathrm{1567}}^1$

素因数の和:2222

約数の個数: 48

約数和(自身を含む): 196909440

約数和(自身を除く): 124363608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 643, 1286, 1567, 1929, 2572, 3134, 3858, 4701, 5144, 5787, 6268, 7716, 9402, 11574, 12536, 14103, 15432, 18804, 23148, 28206, 37608, 46296, 56412, 112824, 1007581, 2015162, 3022743, 4030324, 6045486, 8060648, 9068229, 12090972, 18136458, 24181944, 36272916, 72545832]

約数ペア:

[(1, 72545832), (2, 36272916), (3, 24181944), (4, 18136458), (6, 12090972), (8, 9068229), (9, 8060648), (12, 6045486), (18, 4030324), (24, 3022743), (36, 2015162), (72, 1007581), (643, 112824), (1286, 56412), (1567, 46296), (1929, 37608), (2572, 28206), (3134, 23148), (3858, 18804), (4701, 15432), (5144, 14103), (5787, 12536), (6268, 11574), (7716, 9402)]