67640328

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{134207}}^1$

素因数の和:134226

約数の個数: 48

約数和(自身を含む): 209364480

約数和(自身を除く): 141724152

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, 134207, 268414, 402621, 536828, 805242, 939449, 1073656, 1207863, 1610484, 1878898, 2415726, 2818347, 3220968, 3757796, 4831452, 5636694, 7515592, 8455041, 9662904, 11273388, 16910082, 22546776, 33820164, 67640328]

約数ペア:

[(1, 67640328), (2, 33820164), (3, 22546776), (4, 16910082), (6, 11273388), (7, 9662904), (8, 8455041), (9, 7515592), (12, 5636694), (14, 4831452), (18, 3757796), (21, 3220968), (24, 2818347), (28, 2415726), (36, 1878898), (42, 1610484), (56, 1207863), (63, 1073656), (72, 939449), (84, 805242), (126, 536828), (168, 402621), (252, 268414), (504, 134207)]