72685308521

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{401}}^1\times {\mathrm{8669}}^1$

素因数の和:9209

約数の個数: 32

約数和(自身を含む): 86994086400

約数和(自身を除く): 14308777879

約数列:

[1, 7, 29, 103, 203, 401, 721, 2807, 2987, 8669, 11629, 20909, 41303, 60683, 81403, 251401, 289121, 892907, 1197787, 1759807, 3476269, 6250349, 8384509, 24333883, 25894303, 100811801, 181260121, 358055707, 705682607, 2506389949, 10383615503, 72685308521]

約数ペア:

[(1, 72685308521), (7, 10383615503), (29, 2506389949), (103, 705682607), (203, 358055707), (401, 181260121), (721, 100811801), (2807, 25894303), (2987, 24333883), (8669, 8384509), (11629, 6250349), (20909, 3476269), (41303, 1759807), (60683, 1197787), (81403, 892907), (251401, 289121)]