70736904

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{140351}}^1$

素因数の和:140370

約数の個数: 48

約数和(自身を含む): 218949120

約数和(自身を除く): 148212216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 140351, 280702, 421053, 561404, 842106, 982457, 1122808, 1263159, 1684212, 1964914, 2526318, 2947371, 3368424, 3929828, 5052636, 5894742, 7859656, 8842113, 10105272, 11789484, 17684226, 23578968, 35368452, 70736904]

約数ペア:

[(1, 70736904), (2, 35368452), (3, 23578968), (4, 17684226), (6, 11789484), (7, 10105272), (8, 8842113), (9, 7859656), (12, 5894742), (14, 5052636), (18, 3929828), (21, 3368424), (24, 2947371), (28, 2526318), (36, 1964914), (42, 1684212), (56, 1263159), (63, 1122808), (72, 982457), (84, 842106), (126, 561404), (168, 421053), (252, 280702), (504, 140351)]