84321496

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3851}}^1$

素因数の和:3904

約数の個数: 64

約数和(自身を含む): 199687680

約数和(自身を除く): 115366184

約数列:

[1, 2, 4, 7, 8, 14, 17, 23, 28, 34, 46, 56, 68, 92, 119, 136, 161, 184, 238, 322, 391, 476, 644, 782, 952, 1288, 1564, 2737, 3128, 3851, 5474, 7702, 10948, 15404, 21896, 26957, 30808, 53914, 65467, 88573, 107828, 130934, 177146, 215656, 261868, 354292, 458269, 523736, 620011, 708584, 916538, 1240022, 1505741, 1833076, 2480044, 3011482, 3666152, 4960088, 6022964, 10540187, 12045928, 21080374, 42160748, 84321496]

約数ペア:

[(1, 84321496), (2, 42160748), (4, 21080374), (7, 12045928), (8, 10540187), (14, 6022964), (17, 4960088), (23, 3666152), (28, 3011482), (34, 2480044), (46, 1833076), (56, 1505741), (68, 1240022), (92, 916538), (119, 708584), (136, 620011), (161, 523736), (184, 458269), (238, 354292), (322, 261868), (391, 215656), (476, 177146), (644, 130934), (782, 107828), (952, 88573), (1288, 65467), (1564, 53914), (2737, 30808), (3128, 26957), (3851, 21896), (5474, 15404), (7702, 10948)]