80046244

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 149385600

約数和(自身を除く): 69339356

約数列:

[1, 2, 4, 37, 59, 74, 89, 103, 118, 148, 178, 206, 236, 356, 412, 2183, 3293, 3811, 4366, 5251, 6077, 6586, 7622, 8732, 9167, 10502, 12154, 13172, 15244, 18334, 21004, 24308, 36668, 194287, 224849, 339179, 388574, 449698, 540853, 678358, 777148, 899396, 1081706, 1356716, 2163412, 20011561, 40023122, 80046244]

約数ペア:

[(1, 80046244), (2, 40023122), (4, 20011561), (37, 2163412), (59, 1356716), (74, 1081706), (89, 899396), (103, 777148), (118, 678358), (148, 540853), (178, 449698), (206, 388574), (236, 339179), (356, 224849), (412, 194287), (2183, 36668), (3293, 24308), (3811, 21004), (4366, 18334), (5251, 15244), (6077, 13172), (6586, 12154), (7622, 10502), (8732, 9167)]