74419644

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{6719}}^1$

素因数の和:6810

約数の個数: 48

約数和(自身を含む): 189665280

約数和(自身を除く): 115245636

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 284, 426, 852, 923, 1846, 2769, 3692, 5538, 6719, 11076, 13438, 20157, 26876, 40314, 80628, 87347, 174694, 262041, 349388, 477049, 524082, 954098, 1048164, 1431147, 1908196, 2862294, 5724588, 6201637, 12403274, 18604911, 24806548, 37209822, 74419644]

約数ペア:

[(1, 74419644), (2, 37209822), (3, 24806548), (4, 18604911), (6, 12403274), (12, 6201637), (13, 5724588), (26, 2862294), (39, 1908196), (52, 1431147), (71, 1048164), (78, 954098), (142, 524082), (156, 477049), (213, 349388), (284, 262041), (426, 174694), (852, 87347), (923, 80628), (1846, 40314), (2769, 26876), (3692, 20157), (5538, 13438), (6719, 11076)]