90542452

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22613}}^1$

素因数の和:22648

約数の個数: 48

約数和(自身を含む): 212752512

約数和(自身を除く): 122210060

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 22613, 45226, 90452, 158291, 248743, 293969, 316582, 497486, 587938, 633164, 994972, 1175876, 1741201, 2057783, 3233659, 3482402, 4115566, 6467318, 6964804, 8231132, 12934636, 22635613, 45271226, 90542452]

約数ペア:

[(1, 90542452), (2, 45271226), (4, 22635613), (7, 12934636), (11, 8231132), (13, 6964804), (14, 6467318), (22, 4115566), (26, 3482402), (28, 3233659), (44, 2057783), (52, 1741201), (77, 1175876), (91, 994972), (143, 633164), (154, 587938), (182, 497486), (286, 316582), (308, 293969), (364, 248743), (572, 158291), (1001, 90452), (2002, 45226), (4004, 22613)]