72375512

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{9241}}^1$

素因数の和:9347

約数の個数: 32

約数和(自身を含む): 149720400

約数和(自身を除く): 77344888

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 356, 712, 979, 1958, 3916, 7832, 9241, 18482, 36964, 73928, 101651, 203302, 406604, 813208, 822449, 1644898, 3289796, 6579592, 9046939, 18093878, 36187756, 72375512]

約数ペア:

[(1, 72375512), (2, 36187756), (4, 18093878), (8, 9046939), (11, 6579592), (22, 3289796), (44, 1644898), (88, 822449), (89, 813208), (178, 406604), (356, 203302), (712, 101651), (979, 73928), (1958, 36964), (3916, 18482), (7832, 9241)]