63305872

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:524

約数の個数: 80

約数和(自身を含む): 149990400

約数和(自身を除く): 86684528

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 71, 76, 112, 133, 142, 152, 266, 284, 304, 419, 497, 532, 568, 838, 994, 1064, 1136, 1349, 1676, 1988, 2128, 2698, 2933, 3352, 3976, 5396, 5866, 6704, 7952, 7961, 9443, 10792, 11732, 15922, 18886, 21584, 23464, 29749, 31844, 37772, 46928, 55727, 59498, 63688, 75544, 111454, 118996, 127376, 151088, 208243, 222908, 237992, 416486, 445816, 475984, 565231, 832972, 891632, 1130462, 1665944, 2260924, 3331888, 3956617, 4521848, 7913234, 9043696, 15826468, 31652936, 63305872]

約数ペア:

[(1, 63305872), (2, 31652936), (4, 15826468), (7, 9043696), (8, 7913234), (14, 4521848), (16, 3956617), (19, 3331888), (28, 2260924), (38, 1665944), (56, 1130462), (71, 891632), (76, 832972), (112, 565231), (133, 475984), (142, 445816), (152, 416486), (266, 237992), (284, 222908), (304, 208243), (419, 151088), (497, 127376), (532, 118996), (568, 111454), (838, 75544), (994, 63688), (1064, 59498), (1136, 55727), (1349, 46928), (1676, 37772), (1988, 31844), (2128, 29749), (2698, 23464), (2933, 21584), (3352, 18886), (3976, 15922), (5396, 11732), (5866, 10792), (6704, 9443), (7952, 7961)]