12225456

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^1\times {\mathrm{1163}}^1$

素因数の和:1250

約数の個数: 60

約数和(自身を含む): 34712808

約数和(自身を除く): 22487352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 144, 146, 219, 292, 438, 584, 657, 876, 1163, 1168, 1314, 1752, 2326, 2628, 3489, 3504, 4652, 5256, 6978, 9304, 10467, 10512, 13956, 18608, 20934, 27912, 41868, 55824, 83736, 84899, 167472, 169798, 254697, 339596, 509394, 679192, 764091, 1018788, 1358384, 1528182, 2037576, 3056364, 4075152, 6112728, 12225456]

約数ペア:

[(1, 12225456), (2, 6112728), (3, 4075152), (4, 3056364), (6, 2037576), (8, 1528182), (9, 1358384), (12, 1018788), (16, 764091), (18, 679192), (24, 509394), (36, 339596), (48, 254697), (72, 169798), (73, 167472), (144, 84899), (146, 83736), (219, 55824), (292, 41868), (438, 27912), (584, 20934), (657, 18608), (876, 13956), (1163, 10512), (1168, 10467), (1314, 9304), (1752, 6978), (2326, 5256), (2628, 4652), (3489, 3504)]