39783456

素因数分解:

$2^5\times 3^2\times {\mathrm{107}}^1\times {\mathrm{1291}}^1$

素因数の和:1414

約数の個数: 72

約数和(自身を含む): 114279984

約数和(自身を除く): 74496528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 107, 144, 214, 288, 321, 428, 642, 856, 963, 1284, 1291, 1712, 1926, 2568, 2582, 3424, 3852, 3873, 5136, 5164, 7704, 7746, 10272, 10328, 11619, 15408, 15492, 20656, 23238, 30816, 30984, 41312, 46476, 61968, 92952, 123936, 138137, 185904, 276274, 371808, 414411, 552548, 828822, 1105096, 1243233, 1657644, 2210192, 2486466, 3315288, 4420384, 4972932, 6630576, 9945864, 13261152, 19891728, 39783456]

約数ペア:

[(1, 39783456), (2, 19891728), (3, 13261152), (4, 9945864), (6, 6630576), (8, 4972932), (9, 4420384), (12, 3315288), (16, 2486466), (18, 2210192), (24, 1657644), (32, 1243233), (36, 1105096), (48, 828822), (72, 552548), (96, 414411), (107, 371808), (144, 276274), (214, 185904), (288, 138137), (321, 123936), (428, 92952), (642, 61968), (856, 46476), (963, 41312), (1284, 30984), (1291, 30816), (1712, 23238), (1926, 20656), (2568, 15492), (2582, 15408), (3424, 11619), (3852, 10328), (3873, 10272), (5136, 7746), (5164, 7704)]