72301796

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{2687}}^1$

素因数の和:2760

約数の個数: 36

約数和(自身を含む): 149474304

約数和(自身を除く): 77172508

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 961, 1922, 2687, 3844, 5374, 6727, 10748, 13454, 18809, 26908, 37618, 75236, 83297, 166594, 333188, 583079, 1166158, 2332316, 2582207, 5164414, 10328828, 18075449, 36150898, 72301796]

約数ペア:

[(1, 72301796), (2, 36150898), (4, 18075449), (7, 10328828), (14, 5164414), (28, 2582207), (31, 2332316), (62, 1166158), (124, 583079), (217, 333188), (434, 166594), (868, 83297), (961, 75236), (1922, 37618), (2687, 26908), (3844, 18809), (5374, 13454), (6727, 10748)]