72073408

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:302

約数の個数: 84

約数和(自身を含む): 161748216

約数和(自身を除く): 89674808

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 64, 82, 88, 121, 164, 176, 227, 242, 328, 352, 451, 454, 484, 656, 704, 902, 908, 968, 1312, 1804, 1816, 1936, 2497, 2624, 3608, 3632, 3872, 4961, 4994, 7216, 7264, 7744, 9307, 9922, 9988, 14432, 14528, 18614, 19844, 19976, 27467, 28864, 37228, 39688, 39952, 54934, 74456, 79376, 79904, 102377, 109868, 148912, 158752, 159808, 204754, 219736, 297824, 317504, 409508, 439472, 595648, 819016, 878944, 1126147, 1638032, 1757888, 2252294, 3276064, 4504588, 6552128, 9009176, 18018352, 36036704, 72073408]

約数ペア:

[(1, 72073408), (2, 36036704), (4, 18018352), (8, 9009176), (11, 6552128), (16, 4504588), (22, 3276064), (32, 2252294), (41, 1757888), (44, 1638032), (64, 1126147), (82, 878944), (88, 819016), (121, 595648), (164, 439472), (176, 409508), (227, 317504), (242, 297824), (328, 219736), (352, 204754), (451, 159808), (454, 158752), (484, 148912), (656, 109868), (704, 102377), (902, 79904), (908, 79376), (968, 74456), (1312, 54934), (1804, 39952), (1816, 39688), (1936, 37228), (2497, 28864), (2624, 27467), (3608, 19976), (3632, 19844), (3872, 18614), (4961, 14528), (4994, 14432), (7216, 9988), (7264, 9922), (7744, 9307)]