72429768

素因数分解:

$2^3\times 3^3\times {\mathrm{335323}}^1$

素因数の和:335338

約数の個数: 32

約数和(自身を含む): 201194400

約数和(自身を除く): 128764632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 335323, 670646, 1005969, 1341292, 2011938, 2682584, 3017907, 4023876, 6035814, 8047752, 9053721, 12071628, 18107442, 24143256, 36214884, 72429768]

約数ペア:

[(1, 72429768), (2, 36214884), (3, 24143256), (4, 18107442), (6, 12071628), (8, 9053721), (9, 8047752), (12, 6035814), (18, 4023876), (24, 3017907), (27, 2682584), (36, 2011938), (54, 1341292), (72, 1005969), (108, 670646), (216, 335323)]