72316728

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{91309}}^1$

素因数の和:91332

約数の個数: 48

約数和(自身を含む): 213665400

約数和(自身を除く): 141348672

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 91309, 182618, 273927, 365236, 547854, 730472, 821781, 1004399, 1095708, 1643562, 2008798, 2191416, 3013197, 3287124, 4017596, 6026394, 6574248, 8035192, 9039591, 12052788, 18079182, 24105576, 36158364, 72316728]

約数ペア:

[(1, 72316728), (2, 36158364), (3, 24105576), (4, 18079182), (6, 12052788), (8, 9039591), (9, 8035192), (11, 6574248), (12, 6026394), (18, 4017596), (22, 3287124), (24, 3013197), (33, 2191416), (36, 2008798), (44, 1643562), (66, 1095708), (72, 1004399), (88, 821781), (99, 730472), (132, 547854), (198, 365236), (264, 273927), (396, 182618), (792, 91309)]