90204378

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{20399}}^1$

素因数の和:20482

約数の個数: 32

約数和(自身を含む): 199756800

約数和(自身を除く): 109552422

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 134, 201, 402, 737, 1474, 2211, 4422, 20399, 40798, 61197, 122394, 224389, 448778, 673167, 1346334, 1366733, 2733466, 4100199, 8200398, 15034063, 30068126, 45102189, 90204378]

約数ペア:

[(1, 90204378), (2, 45102189), (3, 30068126), (6, 15034063), (11, 8200398), (22, 4100199), (33, 2733466), (66, 1366733), (67, 1346334), (134, 673167), (201, 448778), (402, 224389), (737, 122394), (1474, 61197), (2211, 40798), (4422, 20399)]