72287754

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{156467}}^1$

素因数の和:156490

約数の個数: 32

約数和(自身を含む): 180251136

約数和(自身を除く): 107963382

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 156467, 312934, 469401, 938802, 1095269, 1721137, 2190538, 3285807, 3442274, 5163411, 6571614, 10326822, 12047959, 24095918, 36143877, 72287754]

約数ペア:

[(1, 72287754), (2, 36143877), (3, 24095918), (6, 12047959), (7, 10326822), (11, 6571614), (14, 5163411), (21, 3442274), (22, 3285807), (33, 2190538), (42, 1721137), (66, 1095269), (77, 938802), (154, 469401), (231, 312934), (462, 156467)]