90020256

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{22871}}^1$

素因数の和:22925

約数の個数: 48

約数和(自身を含む): 242077248

約数和(自身を除く): 152056992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 246, 328, 492, 656, 984, 1312, 1968, 3936, 22871, 45742, 68613, 91484, 137226, 182968, 274452, 365936, 548904, 731872, 937711, 1097808, 1875422, 2195616, 2813133, 3750844, 5626266, 7501688, 11252532, 15003376, 22505064, 30006752, 45010128, 90020256]

約数ペア:

[(1, 90020256), (2, 45010128), (3, 30006752), (4, 22505064), (6, 15003376), (8, 11252532), (12, 7501688), (16, 5626266), (24, 3750844), (32, 2813133), (41, 2195616), (48, 1875422), (82, 1097808), (96, 937711), (123, 731872), (164, 548904), (246, 365936), (328, 274452), (492, 182968), (656, 137226), (984, 91484), (1312, 68613), (1968, 45742), (3936, 22871)]