72274128

素因数分解:

$2^4\times 3^1\times {\mathrm{1505711}}^1$

素因数の和:1505722

約数の個数: 20

約数和(自身を含む): 186708288

約数和(自身を除く): 114434160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1505711, 3011422, 4517133, 6022844, 9034266, 12045688, 18068532, 24091376, 36137064, 72274128]

約数ペア:

[(1, 72274128), (2, 36137064), (3, 24091376), (4, 18068532), (6, 12045688), (8, 9034266), (12, 6022844), (16, 4517133), (24, 3011422), (48, 1505711)]