74983824

素因数分解:

$2^4\times 3^2\times {\mathrm{520721}}^1$

素因数の和:520735

約数の個数: 30

約数和(自身を含む): 209850966

約数和(自身を除く): 134867142

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 520721, 1041442, 1562163, 2082884, 3124326, 4165768, 4686489, 6248652, 8331536, 9372978, 12497304, 18745956, 24994608, 37491912, 74983824]

約数ペア:

[(1, 74983824), (2, 37491912), (3, 24994608), (4, 18745956), (6, 12497304), (8, 9372978), (9, 8331536), (12, 6248652), (16, 4686489), (18, 4165768), (24, 3124326), (36, 2082884), (48, 1562163), (72, 1041442), (144, 520721)]