72164016

素因数分解:

$2^4\times 3^2\times {\mathrm{501139}}^1$

素因数の和:501153

約数の個数: 30

約数和(自身を含む): 201959420

約数和(自身を除く): 129795404

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 501139, 1002278, 1503417, 2004556, 3006834, 4009112, 4510251, 6013668, 8018224, 9020502, 12027336, 18041004, 24054672, 36082008, 72164016]

約数ペア:

[(1, 72164016), (2, 36082008), (3, 24054672), (4, 18041004), (6, 12027336), (8, 9020502), (9, 8018224), (12, 6013668), (16, 4510251), (18, 4009112), (24, 3006834), (36, 2004556), (48, 1503417), (72, 1002278), (144, 501139)]