72696652

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{719}}^1$

素因数の和:910

約数の個数: 48

約数和(自身を含む): 152893440

約数和(自身を除く): 80196788

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 157, 161, 314, 322, 628, 644, 719, 1099, 1438, 2198, 2876, 3611, 4396, 5033, 7222, 10066, 14444, 16537, 20132, 25277, 33074, 50554, 66148, 101108, 112883, 115759, 225766, 231518, 451532, 463036, 790181, 1580362, 2596309, 3160724, 5192618, 10385236, 18174163, 36348326, 72696652]

約数ペア:

[(1, 72696652), (2, 36348326), (4, 18174163), (7, 10385236), (14, 5192618), (23, 3160724), (28, 2596309), (46, 1580362), (92, 790181), (157, 463036), (161, 451532), (314, 231518), (322, 225766), (628, 115759), (644, 112883), (719, 101108), (1099, 66148), (1438, 50554), (2198, 33074), (2876, 25277), (3611, 20132), (4396, 16537), (5033, 14444), (7222, 10066)]