72889782

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{5653}}^1$

素因数の和:5972

約数の個数: 32

約数和(自身を含む): 167177472

約数和(自身を除く): 94287690

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 307, 614, 921, 1842, 2149, 4298, 5653, 6447, 11306, 12894, 16959, 33918, 39571, 79142, 118713, 237426, 1735471, 3470942, 5206413, 10412826, 12148297, 24296594, 36444891, 72889782]

約数ペア:

[(1, 72889782), (2, 36444891), (3, 24296594), (6, 12148297), (7, 10412826), (14, 5206413), (21, 3470942), (42, 1735471), (307, 237426), (614, 118713), (921, 79142), (1842, 39571), (2149, 33918), (4298, 16959), (5653, 12894), (6447, 11306)]