67981548

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 161330400

約数和(自身を除く): 93348852

約数列:

[1, 2, 3, 4, 6, 12, 149, 193, 197, 298, 386, 394, 447, 579, 591, 596, 772, 788, 894, 1158, 1182, 1788, 2316, 2364, 28757, 29353, 38021, 57514, 58706, 76042, 86271, 88059, 114063, 115028, 117412, 152084, 172542, 176118, 228126, 345084, 352236, 456252, 5665129, 11330258, 16995387, 22660516, 33990774, 67981548]

約数ペア:

[(1, 67981548), (2, 33990774), (3, 22660516), (4, 16995387), (6, 11330258), (12, 5665129), (149, 456252), (193, 352236), (197, 345084), (298, 228126), (386, 176118), (394, 172542), (447, 152084), (579, 117412), (591, 115028), (596, 114063), (772, 88059), (788, 86271), (894, 76042), (1158, 58706), (1182, 57514), (1788, 38021), (2316, 29353), (2364, 28757)]