72443286

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{41491}}^1$

素因数の和:41596

約数の個数: 24

約数和(自身を含む): 158582424

約数和(自身を除く): 86139138

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 291, 582, 873, 1746, 41491, 82982, 124473, 248946, 373419, 746838, 4024627, 8049254, 12073881, 24147762, 36221643, 72443286]

約数ペア:

[(1, 72443286), (2, 36221643), (3, 24147762), (6, 12073881), (9, 8049254), (18, 4024627), (97, 746838), (194, 373419), (291, 248946), (582, 124473), (873, 82982), (1746, 41491)]