85174572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{23581}}^1$

素因数の和:23638

約数の個数: 48

約数和(自身を含む): 232424192

約数和(自身を除く): 147249620

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 23581, 47162, 70743, 94324, 141486, 165067, 282972, 330134, 495201, 660268, 990402, 1013983, 1980804, 2027966, 3041949, 4055932, 6083898, 7097881, 12167796, 14195762, 21293643, 28391524, 42587286, 85174572]

約数ペア:

[(1, 85174572), (2, 42587286), (3, 28391524), (4, 21293643), (6, 14195762), (7, 12167796), (12, 7097881), (14, 6083898), (21, 4055932), (28, 3041949), (42, 2027966), (43, 1980804), (84, 1013983), (86, 990402), (129, 660268), (172, 495201), (258, 330134), (301, 282972), (516, 165067), (602, 141486), (903, 94324), (1204, 70743), (1806, 47162), (3612, 23581)]