123015888

素因数分解:

$2^4\times 3^3\times {\mathrm{284759}}^1$

素因数の和:284776

約数の個数: 40

約数和(自身を含む): 353102400

約数和(自身を除く): 230086512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 284759, 569518, 854277, 1139036, 1708554, 2278072, 2562831, 3417108, 4556144, 5125662, 6834216, 7688493, 10251324, 13668432, 15376986, 20502648, 30753972, 41005296, 61507944, 123015888]

約数ペア:

[(1, 123015888), (2, 61507944), (3, 41005296), (4, 30753972), (6, 20502648), (8, 15376986), (9, 13668432), (12, 10251324), (16, 7688493), (18, 6834216), (24, 5125662), (27, 4556144), (36, 3417108), (48, 2562831), (54, 2278072), (72, 1708554), (108, 1139036), (144, 854277), (216, 569518), (432, 284759)]