78257784

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{1181}}^1$

素因数の和:1452

約数の個数: 64

約数和(自身を含む): 214462080

約数和(自身を除く): 136204296

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 251, 264, 502, 753, 1004, 1181, 1506, 2008, 2362, 2761, 3012, 3543, 4724, 5522, 6024, 7086, 8283, 9448, 11044, 12991, 14172, 16566, 22088, 25982, 28344, 33132, 38973, 51964, 66264, 77946, 103928, 155892, 296431, 311784, 592862, 889293, 1185724, 1778586, 2371448, 3260741, 3557172, 6521482, 7114344, 9782223, 13042964, 19564446, 26085928, 39128892, 78257784]

約数ペア:

[(1, 78257784), (2, 39128892), (3, 26085928), (4, 19564446), (6, 13042964), (8, 9782223), (11, 7114344), (12, 6521482), (22, 3557172), (24, 3260741), (33, 2371448), (44, 1778586), (66, 1185724), (88, 889293), (132, 592862), (251, 311784), (264, 296431), (502, 155892), (753, 103928), (1004, 77946), (1181, 66264), (1506, 51964), (2008, 38973), (2362, 33132), (2761, 28344), (3012, 25982), (3543, 22088), (4724, 16566), (5522, 14172), (6024, 12991), (7086, 11044), (8283, 9448)]