72622902

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1997}}^1$

素因数の和:2061

約数の個数: 64

約数和(自身を含む): 172627200

約数和(自身を除く): 100004298

約数列:

[1, 2, 3, 6, 11, 19, 22, 29, 33, 38, 57, 58, 66, 87, 114, 174, 209, 319, 418, 551, 627, 638, 957, 1102, 1254, 1653, 1914, 1997, 3306, 3994, 5991, 6061, 11982, 12122, 18183, 21967, 36366, 37943, 43934, 57913, 65901, 75886, 113829, 115826, 131802, 173739, 227658, 347478, 417373, 637043, 834746, 1100347, 1252119, 1274086, 1911129, 2200694, 2504238, 3301041, 3822258, 6602082, 12103817, 24207634, 36311451, 72622902]

約数ペア:

[(1, 72622902), (2, 36311451), (3, 24207634), (6, 12103817), (11, 6602082), (19, 3822258), (22, 3301041), (29, 2504238), (33, 2200694), (38, 1911129), (57, 1274086), (58, 1252119), (66, 1100347), (87, 834746), (114, 637043), (174, 417373), (209, 347478), (319, 227658), (418, 173739), (551, 131802), (627, 115826), (638, 113829), (957, 75886), (1102, 65901), (1254, 57913), (1653, 43934), (1914, 37943), (1997, 36366), (3306, 21967), (3994, 18183), (5991, 12122), (6061, 11982)]