67199776

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2521}}^1$

素因数の和:2562

約数の個数: 72

約数和(自身を含む): 163017036

約数和(自身を除く): 95817260

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 98, 112, 119, 136, 196, 224, 238, 272, 392, 476, 544, 784, 833, 952, 1568, 1666, 1904, 2521, 3332, 3808, 5042, 6664, 10084, 13328, 17647, 20168, 26656, 35294, 40336, 42857, 70588, 80672, 85714, 123529, 141176, 171428, 247058, 282352, 299999, 342856, 494116, 564704, 599998, 685712, 988232, 1199996, 1371424, 1976464, 2099993, 2399992, 3952928, 4199986, 4799984, 8399972, 9599968, 16799944, 33599888, 67199776]

約数ペア:

[(1, 67199776), (2, 33599888), (4, 16799944), (7, 9599968), (8, 8399972), (14, 4799984), (16, 4199986), (17, 3952928), (28, 2399992), (32, 2099993), (34, 1976464), (49, 1371424), (56, 1199996), (68, 988232), (98, 685712), (112, 599998), (119, 564704), (136, 494116), (196, 342856), (224, 299999), (238, 282352), (272, 247058), (392, 171428), (476, 141176), (544, 123529), (784, 85714), (833, 80672), (952, 70588), (1568, 42857), (1666, 40336), (1904, 35294), (2521, 26656), (3332, 20168), (3808, 17647), (5042, 13328), (6664, 10084)]