81589152

素因数分解:

$2^5\times 3^1\times {\mathrm{619}}^1\times {\mathrm{1373}}^1$

素因数の和:2005

約数の個数: 48

約数和(自身を含む): 214673760

約数和(自身を除く): 133084608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 619, 1238, 1373, 1857, 2476, 2746, 3714, 4119, 4952, 5492, 7428, 8238, 9904, 10984, 14856, 16476, 19808, 21968, 29712, 32952, 43936, 59424, 65904, 131808, 849887, 1699774, 2549661, 3399548, 5099322, 6799096, 10198644, 13598192, 20397288, 27196384, 40794576, 81589152]

約数ペア:

[(1, 81589152), (2, 40794576), (3, 27196384), (4, 20397288), (6, 13598192), (8, 10198644), (12, 6799096), (16, 5099322), (24, 3399548), (32, 2549661), (48, 1699774), (96, 849887), (619, 131808), (1238, 65904), (1373, 59424), (1857, 43936), (2476, 32952), (2746, 29712), (3714, 21968), (4119, 19808), (4952, 16476), (5492, 14856), (7428, 10984), (8238, 9904)]