42188484

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:397

約数の個数: 72

約数和(自身を含む): 108464832

約数和(自身を除く): 66276348

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 169, 213, 284, 293, 338, 426, 507, 586, 676, 852, 879, 923, 1014, 1172, 1758, 1846, 2028, 2769, 3516, 3692, 3809, 5538, 7618, 11076, 11427, 11999, 15236, 20803, 22854, 23998, 35997, 41606, 45708, 47996, 49517, 62409, 71994, 83212, 99034, 124818, 143988, 148551, 198068, 249636, 270439, 297102, 540878, 594204, 811317, 1081756, 1622634, 3245268, 3515707, 7031414, 10547121, 14062828, 21094242, 42188484]

約数ペア:

[(1, 42188484), (2, 21094242), (3, 14062828), (4, 10547121), (6, 7031414), (12, 3515707), (13, 3245268), (26, 1622634), (39, 1081756), (52, 811317), (71, 594204), (78, 540878), (142, 297102), (156, 270439), (169, 249636), (213, 198068), (284, 148551), (293, 143988), (338, 124818), (426, 99034), (507, 83212), (586, 71994), (676, 62409), (852, 49517), (879, 47996), (923, 45708), (1014, 41606), (1172, 35997), (1758, 23998), (1846, 22854), (2028, 20803), (2769, 15236), (3516, 11999), (3692, 11427), (3809, 11076), (5538, 7618)]