72667728

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{72091}}^1$

素因数の和:72112

約数の個数: 60

約数和(自身を含む): 232424608

約数和(自身を除く): 159756880

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 72091, 144182, 216273, 288364, 432546, 504637, 576728, 648819, 865092, 1009274, 1153456, 1297638, 1513911, 1730184, 2018548, 2595276, 3027822, 3460368, 4037096, 4541733, 5190552, 6055644, 8074192, 9083466, 10381104, 12111288, 18166932, 24222576, 36333864, 72667728]

約数ペア:

[(1, 72667728), (2, 36333864), (3, 24222576), (4, 18166932), (6, 12111288), (7, 10381104), (8, 9083466), (9, 8074192), (12, 6055644), (14, 5190552), (16, 4541733), (18, 4037096), (21, 3460368), (24, 3027822), (28, 2595276), (36, 2018548), (42, 1730184), (48, 1513911), (56, 1297638), (63, 1153456), (72, 1009274), (84, 865092), (112, 648819), (126, 576728), (144, 504637), (168, 432546), (252, 288364), (336, 216273), (504, 144182), (1008, 72091)]