72854386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{143981}}^1$

素因数の和:144017

約数の個数: 16

約数和(自身を含む): 124400448

約数和(自身を除く): 51546062

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 143981, 287962, 1583791, 3167582, 3311563, 6623126, 36427193, 72854386]

約数ペア:

[(1, 72854386), (2, 36427193), (11, 6623126), (22, 3311563), (23, 3167582), (46, 1583791), (253, 287962), (506, 143981)]