77544208

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:464

約数の個数: 80

約数和(自身を含む): 183738240

約数和(自身を除く): 106194032

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 139, 238, 272, 278, 293, 476, 556, 586, 952, 973, 1112, 1172, 1904, 1946, 2051, 2224, 2344, 2363, 3892, 4102, 4688, 4726, 4981, 7784, 8204, 9452, 9962, 15568, 16408, 16541, 18904, 19924, 32816, 33082, 34867, 37808, 39848, 40727, 66164, 69734, 79696, 81454, 132328, 139468, 162908, 264656, 278936, 285089, 325816, 557872, 570178, 651632, 692359, 1140356, 1384718, 2280712, 2769436, 4561424, 4846513, 5538872, 9693026, 11077744, 19386052, 38772104, 77544208]

約数ペア:

[(1, 77544208), (2, 38772104), (4, 19386052), (7, 11077744), (8, 9693026), (14, 5538872), (16, 4846513), (17, 4561424), (28, 2769436), (34, 2280712), (56, 1384718), (68, 1140356), (112, 692359), (119, 651632), (136, 570178), (139, 557872), (238, 325816), (272, 285089), (278, 278936), (293, 264656), (476, 162908), (556, 139468), (586, 132328), (952, 81454), (973, 79696), (1112, 69734), (1172, 66164), (1904, 40727), (1946, 39848), (2051, 37808), (2224, 34867), (2344, 33082), (2363, 32816), (3892, 19924), (4102, 18904), (4688, 16541), (4726, 16408), (4981, 15568), (7784, 9962), (8204, 9452)]