102707836

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{347}}^1$

素因数の和:431

約数の個数: 72

約数和(自身を含む): 232219008

約数和(自身を除く): 129511172

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 347, 434, 682, 694, 868, 961, 1364, 1388, 1922, 2387, 2429, 3817, 3844, 4774, 4858, 6727, 7634, 9548, 9716, 10571, 10757, 13454, 15268, 21142, 21514, 26719, 26908, 42284, 43028, 53438, 73997, 75299, 106876, 118327, 147994, 150598, 236654, 295988, 301196, 333467, 473308, 666934, 828289, 1333868, 1656578, 2334269, 3313156, 3668137, 4668538, 7336274, 9337076, 14672548, 25676959, 51353918, 102707836]

約数ペア:

[(1, 102707836), (2, 51353918), (4, 25676959), (7, 14672548), (11, 9337076), (14, 7336274), (22, 4668538), (28, 3668137), (31, 3313156), (44, 2334269), (62, 1656578), (77, 1333868), (124, 828289), (154, 666934), (217, 473308), (308, 333467), (341, 301196), (347, 295988), (434, 236654), (682, 150598), (694, 147994), (868, 118327), (961, 106876), (1364, 75299), (1388, 73997), (1922, 53438), (2387, 43028), (2429, 42284), (3817, 26908), (3844, 26719), (4774, 21514), (4858, 21142), (6727, 15268), (7634, 13454), (9548, 10757), (9716, 10571)]