90081772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{311}}^1$

素因数の和:582

約数の個数: 48

約数和(自身を含む): 179262720

約数和(自身を除く): 89180948

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 227, 311, 319, 454, 622, 638, 908, 1244, 1276, 2497, 3421, 4994, 6583, 6842, 9019, 9988, 13166, 13684, 18038, 26332, 36076, 70597, 72413, 99209, 141194, 144826, 198418, 282388, 289652, 396836, 776567, 1553134, 2047313, 3106268, 4094626, 8189252, 22520443, 45040886, 90081772]

約数ペア:

[(1, 90081772), (2, 45040886), (4, 22520443), (11, 8189252), (22, 4094626), (29, 3106268), (44, 2047313), (58, 1553134), (116, 776567), (227, 396836), (311, 289652), (319, 282388), (454, 198418), (622, 144826), (638, 141194), (908, 99209), (1244, 72413), (1276, 70597), (2497, 36076), (3421, 26332), (4994, 18038), (6583, 13684), (6842, 13166), (9019, 9988)]