89027784

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{39887}}^1$

素因数の和:39930

約数の個数: 48

約数和(自身を含む): 248901120

約数和(自身を除く): 159873336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 39887, 79774, 119661, 159548, 239322, 319096, 358983, 478644, 717966, 957288, 1236497, 1435932, 2472994, 2871864, 3709491, 4945988, 7418982, 9891976, 11128473, 14837964, 22256946, 29675928, 44513892, 89027784]

約数ペア:

[(1, 89027784), (2, 44513892), (3, 29675928), (4, 22256946), (6, 14837964), (8, 11128473), (9, 9891976), (12, 7418982), (18, 4945988), (24, 3709491), (31, 2871864), (36, 2472994), (62, 1435932), (72, 1236497), (93, 957288), (124, 717966), (186, 478644), (248, 358983), (279, 319096), (372, 239322), (558, 159548), (744, 119661), (1116, 79774), (2232, 39887)]