73541328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{218873}}^1$

素因数の和:218891

約数の個数: 40

約数和(自身を含む): 217123008

約数和(自身を除く): 143581680

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 218873, 437746, 656619, 875492, 1313238, 1532111, 1750984, 2626476, 3064222, 3501968, 4596333, 5252952, 6128444, 9192666, 10505904, 12256888, 18385332, 24513776, 36770664, 73541328]

約数ペア:

[(1, 73541328), (2, 36770664), (3, 24513776), (4, 18385332), (6, 12256888), (7, 10505904), (8, 9192666), (12, 6128444), (14, 5252952), (16, 4596333), (21, 3501968), (24, 3064222), (28, 2626476), (42, 1750984), (48, 1532111), (56, 1313238), (84, 875492), (112, 656619), (168, 437746), (336, 218873)]