72677982

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{13907}}^1$

素因数の和:13992

約数の個数: 32

約数和(自身を含む): 158884992

約数和(自身を除く): 86207010

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 871, 1742, 2613, 5226, 13907, 27814, 41721, 83442, 180791, 361582, 542373, 931769, 1084746, 1863538, 2795307, 5590614, 12112997, 24225994, 36338991, 72677982]

約数ペア:

[(1, 72677982), (2, 36338991), (3, 24225994), (6, 12112997), (13, 5590614), (26, 2795307), (39, 1863538), (67, 1084746), (78, 931769), (134, 542373), (201, 361582), (402, 180791), (871, 83442), (1742, 41721), (2613, 27814), (5226, 13907)]