69984464

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{977}}^1$

素因数の和:1044

約数の個数: 60

約数和(自身を含む): 153227172

約数和(自身を除く): 83242708

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 121, 148, 176, 242, 296, 407, 484, 592, 814, 968, 977, 1628, 1936, 1954, 3256, 3908, 4477, 6512, 7816, 8954, 10747, 15632, 17908, 21494, 35816, 36149, 42988, 71632, 72298, 85976, 118217, 144596, 171952, 236434, 289192, 397639, 472868, 578384, 795278, 945736, 1590556, 1891472, 3181112, 4374029, 6362224, 8748058, 17496116, 34992232, 69984464]

約数ペア:

[(1, 69984464), (2, 34992232), (4, 17496116), (8, 8748058), (11, 6362224), (16, 4374029), (22, 3181112), (37, 1891472), (44, 1590556), (74, 945736), (88, 795278), (121, 578384), (148, 472868), (176, 397639), (242, 289192), (296, 236434), (407, 171952), (484, 144596), (592, 118217), (814, 85976), (968, 72298), (977, 71632), (1628, 42988), (1936, 36149), (1954, 35816), (3256, 21494), (3908, 17908), (4477, 15632), (6512, 10747), (7816, 8954)]