72199368

素因数分解:

$2^3\times 3^2\times {\mathrm{1002769}}^1$

素因数の和:1002781

約数の個数: 24

約数和(自身を含む): 195540150

約数和(自身を除く): 123340782

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1002769, 2005538, 3008307, 4011076, 6016614, 8022152, 9024921, 12033228, 18049842, 24066456, 36099684, 72199368]

約数ペア:

[(1, 72199368), (2, 36099684), (3, 24066456), (4, 18049842), (6, 12033228), (8, 9024921), (9, 8022152), (12, 6016614), (18, 4011076), (24, 3008307), (36, 2005538), (72, 1002769)]