12156912

素因数分解:

$2^4\times 3^3\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:387

約数の個数: 80

約数和(自身を含む): 35354880

約数和(自身を除く): 23197968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 107, 108, 144, 214, 216, 263, 321, 428, 432, 526, 642, 789, 856, 963, 1052, 1284, 1578, 1712, 1926, 2104, 2367, 2568, 2889, 3156, 3852, 4208, 4734, 5136, 5778, 6312, 7101, 7704, 9468, 11556, 12624, 14202, 15408, 18936, 23112, 28141, 28404, 37872, 46224, 56282, 56808, 84423, 112564, 113616, 168846, 225128, 253269, 337692, 450256, 506538, 675384, 759807, 1013076, 1350768, 1519614, 2026152, 3039228, 4052304, 6078456, 12156912]

約数ペア:

[(1, 12156912), (2, 6078456), (3, 4052304), (4, 3039228), (6, 2026152), (8, 1519614), (9, 1350768), (12, 1013076), (16, 759807), (18, 675384), (24, 506538), (27, 450256), (36, 337692), (48, 253269), (54, 225128), (72, 168846), (107, 113616), (108, 112564), (144, 84423), (214, 56808), (216, 56282), (263, 46224), (321, 37872), (428, 28404), (432, 28141), (526, 23112), (642, 18936), (789, 15408), (856, 14202), (963, 12624), (1052, 11556), (1284, 9468), (1578, 7704), (1712, 7101), (1926, 6312), (2104, 5778), (2367, 5136), (2568, 4734), (2889, 4208), (3156, 3852)]