85162518

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21803}}^1$

素因数の和:21849

約数の個数: 48

約数和(自身を含む): 217691136

約数和(自身を除く): 132528618

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 21803, 43606, 65409, 130818, 152621, 196227, 305242, 392454, 457863, 675893, 915726, 1351786, 1373589, 2027679, 2747178, 4055358, 4731251, 6083037, 9462502, 12166074, 14193753, 28387506, 42581259, 85162518]

約数ペア:

[(1, 85162518), (2, 42581259), (3, 28387506), (6, 14193753), (7, 12166074), (9, 9462502), (14, 6083037), (18, 4731251), (21, 4055358), (31, 2747178), (42, 2027679), (62, 1373589), (63, 1351786), (93, 915726), (126, 675893), (186, 457863), (217, 392454), (279, 305242), (434, 196227), (558, 152621), (651, 130818), (1302, 65409), (1953, 43606), (3906, 21803)]