72709872

素因数分解:

$2^4\times 3^1\times {\mathrm{181}}^1\times {\mathrm{8369}}^1$

素因数の和:8561

約数の個数: 40

約数和(自身を含む): 188894160

約数和(自身を除く): 116184288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 181, 362, 543, 724, 1086, 1448, 2172, 2896, 4344, 8369, 8688, 16738, 25107, 33476, 50214, 66952, 100428, 133904, 200856, 401712, 1514789, 3029578, 4544367, 6059156, 9088734, 12118312, 18177468, 24236624, 36354936, 72709872]

約数ペア:

[(1, 72709872), (2, 36354936), (3, 24236624), (4, 18177468), (6, 12118312), (8, 9088734), (12, 6059156), (16, 4544367), (24, 3029578), (48, 1514789), (181, 401712), (362, 200856), (543, 133904), (724, 100428), (1086, 66952), (1448, 50214), (2172, 33476), (2896, 25107), (4344, 16738), (8369, 8688)]