72970578

素因数分解:

$2^1\times 3^3\times {\mathrm{97}}^1\times {\mathrm{13931}}^1$

素因数の和:14039

約数の個数: 32

約数和(自身を含む): 163840320

約数和(自身を除く): 90869742

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 97, 194, 291, 582, 873, 1746, 2619, 5238, 13931, 27862, 41793, 83586, 125379, 250758, 376137, 752274, 1351307, 2702614, 4053921, 8107842, 12161763, 24323526, 36485289, 72970578]

約数ペア:

[(1, 72970578), (2, 36485289), (3, 24323526), (6, 12161763), (9, 8107842), (18, 4053921), (27, 2702614), (54, 1351307), (97, 752274), (194, 376137), (291, 250758), (582, 125379), (873, 83586), (1746, 41793), (2619, 27862), (5238, 13931)]