71983512

素因数分解:

$2^3\times 3^3\times {\mathrm{151}}^1\times {\mathrm{2207}}^1$

素因数の和:2373

約数の個数: 64

約数和(自身を含む): 201369600

約数和(自身を除く): 129386088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 151, 216, 302, 453, 604, 906, 1208, 1359, 1812, 2207, 2718, 3624, 4077, 4414, 5436, 6621, 8154, 8828, 10872, 13242, 16308, 17656, 19863, 26484, 32616, 39726, 52968, 59589, 79452, 119178, 158904, 238356, 333257, 476712, 666514, 999771, 1333028, 1999542, 2666056, 2999313, 3999084, 5998626, 7998168, 8997939, 11997252, 17995878, 23994504, 35991756, 71983512]

約数ペア:

[(1, 71983512), (2, 35991756), (3, 23994504), (4, 17995878), (6, 11997252), (8, 8997939), (9, 7998168), (12, 5998626), (18, 3999084), (24, 2999313), (27, 2666056), (36, 1999542), (54, 1333028), (72, 999771), (108, 666514), (151, 476712), (216, 333257), (302, 238356), (453, 158904), (604, 119178), (906, 79452), (1208, 59589), (1359, 52968), (1812, 39726), (2207, 32616), (2718, 26484), (3624, 19863), (4077, 17656), (4414, 16308), (5436, 13242), (6621, 10872), (8154, 8828)]