66328734

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{617}}^1$

素因数の和:705

約数の個数: 64

約数和(自身を含む): 149506560

約数和(自身を除く): 83177826

約数列:

[1, 2, 3, 6, 19, 23, 38, 41, 46, 57, 69, 82, 114, 123, 138, 246, 437, 617, 779, 874, 943, 1234, 1311, 1558, 1851, 1886, 2337, 2622, 2829, 3702, 4674, 5658, 11723, 14191, 17917, 23446, 25297, 28382, 35169, 35834, 42573, 50594, 53751, 70338, 75891, 85146, 107502, 151782, 269629, 480643, 539258, 581831, 808887, 961286, 1163662, 1441929, 1617774, 1745493, 2883858, 3490986, 11054789, 22109578, 33164367, 66328734]

約数ペア:

[(1, 66328734), (2, 33164367), (3, 22109578), (6, 11054789), (19, 3490986), (23, 2883858), (38, 1745493), (41, 1617774), (46, 1441929), (57, 1163662), (69, 961286), (82, 808887), (114, 581831), (123, 539258), (138, 480643), (246, 269629), (437, 151782), (617, 107502), (779, 85146), (874, 75891), (943, 70338), (1234, 53751), (1311, 50594), (1558, 42573), (1851, 35834), (1886, 35169), (2337, 28382), (2622, 25297), (2829, 23446), (3702, 17917), (4674, 14191), (5658, 11723)]