66286728

素因数分解:

$2^3\times 3^3\times {\mathrm{306883}}^1$

素因数の和:306898

約数の個数: 32

約数和(自身を含む): 184130400

約数和(自身を除く): 117843672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 306883, 613766, 920649, 1227532, 1841298, 2455064, 2761947, 3682596, 5523894, 7365192, 8285841, 11047788, 16571682, 22095576, 33143364, 66286728]

約数ペア:

[(1, 66286728), (2, 33143364), (3, 22095576), (4, 16571682), (6, 11047788), (8, 8285841), (9, 7365192), (12, 5523894), (18, 3682596), (24, 2761947), (27, 2455064), (36, 1841298), (54, 1227532), (72, 920649), (108, 613766), (216, 306883)]