73865568

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{109919}}^1$

素因数の和:109939

約数の個数: 48

約数和(自身を含む): 221598720

約数和(自身を除く): 147733152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 109919, 219838, 329757, 439676, 659514, 769433, 879352, 1319028, 1538866, 1758704, 2308299, 2638056, 3077732, 3517408, 4616598, 5276112, 6155464, 9233196, 10552224, 12310928, 18466392, 24621856, 36932784, 73865568]

約数ペア:

[(1, 73865568), (2, 36932784), (3, 24621856), (4, 18466392), (6, 12310928), (7, 10552224), (8, 9233196), (12, 6155464), (14, 5276112), (16, 4616598), (21, 3517408), (24, 3077732), (28, 2638056), (32, 2308299), (42, 1758704), (48, 1538866), (56, 1319028), (84, 879352), (96, 769433), (112, 659514), (168, 439676), (224, 329757), (336, 219838), (672, 109919)]