81243492

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{1607}}^1$

素因数の和:2008

約数の個数: 48

約数和(自身を含む): 207470592

約数和(自身を除く): 126227100

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 383, 766, 1149, 1532, 1607, 2298, 3214, 4213, 4596, 4821, 6428, 8426, 9642, 12639, 16852, 17677, 19284, 25278, 35354, 50556, 53031, 70708, 106062, 212124, 615481, 1230962, 1846443, 2461924, 3692886, 6770291, 7385772, 13540582, 20310873, 27081164, 40621746, 81243492]

約数ペア:

[(1, 81243492), (2, 40621746), (3, 27081164), (4, 20310873), (6, 13540582), (11, 7385772), (12, 6770291), (22, 3692886), (33, 2461924), (44, 1846443), (66, 1230962), (132, 615481), (383, 212124), (766, 106062), (1149, 70708), (1532, 53031), (1607, 50556), (2298, 35354), (3214, 25278), (4213, 19284), (4596, 17677), (4821, 16852), (6428, 12639), (8426, 9642)]