87751818

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{63313}}^1$

素因数の和:63339

約数の個数: 48

約数和(自身を含む): 237047616

約数和(自身を除く): 149295798

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 63313, 126626, 189939, 379878, 443191, 569817, 696443, 886382, 1139634, 1329573, 1392886, 2089329, 2659146, 3988719, 4178658, 4875101, 6267987, 7977438, 9750202, 12535974, 14625303, 29250606, 43875909, 87751818]

約数ペア:

[(1, 87751818), (2, 43875909), (3, 29250606), (6, 14625303), (7, 12535974), (9, 9750202), (11, 7977438), (14, 6267987), (18, 4875101), (21, 4178658), (22, 3988719), (33, 2659146), (42, 2089329), (63, 1392886), (66, 1329573), (77, 1139634), (99, 886382), (126, 696443), (154, 569817), (198, 443191), (231, 379878), (462, 189939), (693, 126626), (1386, 63313)]