73660168

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{1279}}^1$

素因数の和:1621

約数の個数: 32

約数和(自身を含む): 144691200

約数和(自身を除く): 71031032

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 313, 626, 1252, 1279, 2504, 2558, 5116, 7199, 10232, 14398, 28796, 29417, 57592, 58834, 117668, 235336, 400327, 800654, 1601308, 3202616, 9207521, 18415042, 36830084, 73660168]

約数ペア:

[(1, 73660168), (2, 36830084), (4, 18415042), (8, 9207521), (23, 3202616), (46, 1601308), (92, 800654), (184, 400327), (313, 235336), (626, 117668), (1252, 58834), (1279, 57592), (2504, 29417), (2558, 28796), (5116, 14398), (7199, 10232)]