72510812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{523}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 145780992

約数和(自身を除く): 73270180

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 137, 253, 274, 506, 523, 548, 1012, 1046, 1507, 2092, 3014, 3151, 5753, 6028, 6302, 11506, 12029, 12604, 23012, 24058, 34661, 48116, 69322, 71651, 132319, 138644, 143302, 264638, 286604, 529276, 788161, 1576322, 1647973, 3152644, 3295946, 6591892, 18127703, 36255406, 72510812]

約数ペア:

[(1, 72510812), (2, 36255406), (4, 18127703), (11, 6591892), (22, 3295946), (23, 3152644), (44, 1647973), (46, 1576322), (92, 788161), (137, 529276), (253, 286604), (274, 264638), (506, 143302), (523, 138644), (548, 132319), (1012, 71651), (1046, 69322), (1507, 48116), (2092, 34661), (3014, 24058), (3151, 23012), (5753, 12604), (6028, 12029), (6302, 11506)]