90789144

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1933}}^1$

素因数の和:2064

約数の個数: 64

約数和(自身を含む): 241363200

約数和(自身を除く): 150574056

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 103, 114, 152, 206, 228, 309, 412, 456, 618, 824, 1236, 1933, 1957, 2472, 3866, 3914, 5799, 5871, 7732, 7828, 11598, 11742, 15464, 15656, 23196, 23484, 36727, 46392, 46968, 73454, 110181, 146908, 199099, 220362, 293816, 398198, 440724, 597297, 796396, 881448, 1194594, 1592792, 2389188, 3782881, 4778376, 7565762, 11348643, 15131524, 22697286, 30263048, 45394572, 90789144]

約数ペア:

[(1, 90789144), (2, 45394572), (3, 30263048), (4, 22697286), (6, 15131524), (8, 11348643), (12, 7565762), (19, 4778376), (24, 3782881), (38, 2389188), (57, 1592792), (76, 1194594), (103, 881448), (114, 796396), (152, 597297), (206, 440724), (228, 398198), (309, 293816), (412, 220362), (456, 199099), (618, 146908), (824, 110181), (1236, 73454), (1933, 46968), (1957, 46392), (2472, 36727), (3866, 23484), (3914, 23196), (5799, 15656), (5871, 15464), (7732, 11742), (7828, 11598)]