181385688

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{9677}}^1$

素因数の和:9768

約数の個数: 64

約数和(自身を含む): 501707520

約数和(自身を除く): 320321832

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 71, 88, 132, 142, 213, 264, 284, 426, 568, 781, 852, 1562, 1704, 2343, 3124, 4686, 6248, 9372, 9677, 18744, 19354, 29031, 38708, 58062, 77416, 106447, 116124, 212894, 232248, 319341, 425788, 638682, 687067, 851576, 1277364, 1374134, 2061201, 2554728, 2748268, 4122402, 5496536, 7557737, 8244804, 15115474, 16489608, 22673211, 30230948, 45346422, 60461896, 90692844, 181385688]

約数ペア:

[(1, 181385688), (2, 90692844), (3, 60461896), (4, 45346422), (6, 30230948), (8, 22673211), (11, 16489608), (12, 15115474), (22, 8244804), (24, 7557737), (33, 5496536), (44, 4122402), (66, 2748268), (71, 2554728), (88, 2061201), (132, 1374134), (142, 1277364), (213, 851576), (264, 687067), (284, 638682), (426, 425788), (568, 319341), (781, 232248), (852, 212894), (1562, 116124), (1704, 106447), (2343, 77416), (3124, 58062), (4686, 38708), (6248, 29031), (9372, 19354), (9677, 18744)]