73863988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{769}}^1$

素因数の和:880

約数の個数: 48

約数和(自身を含む): 147470400

約数和(自身を除く): 73606412

約数列:

[1, 2, 4, 11, 22, 37, 44, 59, 74, 118, 148, 236, 407, 649, 769, 814, 1298, 1538, 1628, 2183, 2596, 3076, 4366, 8459, 8732, 16918, 24013, 28453, 33836, 45371, 48026, 56906, 90742, 96052, 113812, 181484, 312983, 499081, 625966, 998162, 1251932, 1678727, 1996324, 3357454, 6714908, 18465997, 36931994, 73863988]

約数ペア:

[(1, 73863988), (2, 36931994), (4, 18465997), (11, 6714908), (22, 3357454), (37, 1996324), (44, 1678727), (59, 1251932), (74, 998162), (118, 625966), (148, 499081), (236, 312983), (407, 181484), (649, 113812), (769, 96052), (814, 90742), (1298, 56906), (1538, 48026), (1628, 45371), (2183, 33836), (2596, 28453), (3076, 24013), (4366, 16918), (8459, 8732)]