68569272

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^2\times {\mathrm{991}}^1$

素因数の和:1065

約数の個数: 72

約数和(自身を含む): 192085920

約数和(自身を除く): 123516648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 961, 991, 1116, 1922, 1982, 2232, 2883, 2973, 3844, 3964, 5766, 5946, 7688, 7928, 8649, 8919, 11532, 11892, 17298, 17838, 23064, 23784, 30721, 34596, 35676, 61442, 69192, 71352, 92163, 122884, 184326, 245768, 276489, 368652, 552978, 737304, 952351, 1105956, 1904702, 2211912, 2857053, 3809404, 5714106, 7618808, 8571159, 11428212, 17142318, 22856424, 34284636, 68569272]

約数ペア:

[(1, 68569272), (2, 34284636), (3, 22856424), (4, 17142318), (6, 11428212), (8, 8571159), (9, 7618808), (12, 5714106), (18, 3809404), (24, 2857053), (31, 2211912), (36, 1904702), (62, 1105956), (72, 952351), (93, 737304), (124, 552978), (186, 368652), (248, 276489), (279, 245768), (372, 184326), (558, 122884), (744, 92163), (961, 71352), (991, 69192), (1116, 61442), (1922, 35676), (1982, 34596), (2232, 30721), (2883, 23784), (2973, 23064), (3844, 17838), (3964, 17298), (5766, 11892), (5946, 11532), (7688, 8919), (7928, 8649)]