71947722

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{155731}}^1$

素因数の和:155754

約数の個数: 32

約数和(自身を含む): 179403264

約数和(自身を除く): 107455542

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 155731, 311462, 467193, 934386, 1090117, 1713041, 2180234, 3270351, 3426082, 5139123, 6540702, 10278246, 11991287, 23982574, 35973861, 71947722]

約数ペア:

[(1, 71947722), (2, 35973861), (3, 23982574), (6, 11991287), (7, 10278246), (11, 6540702), (14, 5139123), (21, 3426082), (22, 3270351), (33, 2180234), (42, 1713041), (66, 1090117), (77, 934386), (154, 467193), (231, 311462), (462, 155731)]