79923068

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 151683840

約数和(自身を除く): 71760772

約数列:

[1, 2, 4, 23, 43, 46, 86, 89, 92, 172, 178, 227, 356, 454, 908, 989, 1978, 2047, 3827, 3956, 4094, 5221, 7654, 8188, 9761, 10442, 15308, 19522, 20203, 20884, 39044, 40406, 80812, 88021, 176042, 224503, 352084, 449006, 464669, 868729, 898012, 929338, 1737458, 1858676, 3474916, 19980767, 39961534, 79923068]

約数ペア:

[(1, 79923068), (2, 39961534), (4, 19980767), (23, 3474916), (43, 1858676), (46, 1737458), (86, 929338), (89, 898012), (92, 868729), (172, 464669), (178, 449006), (227, 352084), (356, 224503), (454, 176042), (908, 88021), (989, 80812), (1978, 40406), (2047, 39044), (3827, 20884), (3956, 20203), (4094, 19522), (5221, 15308), (7654, 10442), (8188, 9761)]