69271192

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:268

約数の個数: 64

約数和(自身を含む): 142884000

約数和(自身を除く): 73612808

約数列:

[1, 2, 4, 8, 17, 34, 59, 68, 89, 97, 118, 136, 178, 194, 236, 356, 388, 472, 712, 776, 1003, 1513, 1649, 2006, 3026, 3298, 4012, 5251, 5723, 6052, 6596, 8024, 8633, 10502, 11446, 12104, 13192, 17266, 21004, 22892, 34532, 42008, 45784, 69064, 89267, 97291, 146761, 178534, 194582, 293522, 357068, 389164, 509347, 587044, 714136, 778328, 1018694, 1174088, 2037388, 4074776, 8658899, 17317798, 34635596, 69271192]

約数ペア:

[(1, 69271192), (2, 34635596), (4, 17317798), (8, 8658899), (17, 4074776), (34, 2037388), (59, 1174088), (68, 1018694), (89, 778328), (97, 714136), (118, 587044), (136, 509347), (178, 389164), (194, 357068), (236, 293522), (356, 194582), (388, 178534), (472, 146761), (712, 97291), (776, 89267), (1003, 69064), (1513, 45784), (1649, 42008), (2006, 34532), (3026, 22892), (3298, 21004), (4012, 17266), (5251, 13192), (5723, 12104), (6052, 11446), (6596, 10502), (8024, 8633)]