42390072

素因数分解:

$2^3\times 3^2\times {\mathrm{397}}^1\times {\mathrm{1483}}^1$

素因数の和:1892

約数の個数: 48

約数和(自身を含む): 115173240

約数和(自身を除く): 72783168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 397, 794, 1191, 1483, 1588, 2382, 2966, 3176, 3573, 4449, 4764, 5932, 7146, 8898, 9528, 11864, 13347, 14292, 17796, 26694, 28584, 35592, 53388, 106776, 588751, 1177502, 1766253, 2355004, 3532506, 4710008, 5298759, 7065012, 10597518, 14130024, 21195036, 42390072]

約数ペア:

[(1, 42390072), (2, 21195036), (3, 14130024), (4, 10597518), (6, 7065012), (8, 5298759), (9, 4710008), (12, 3532506), (18, 2355004), (24, 1766253), (36, 1177502), (72, 588751), (397, 106776), (794, 53388), (1191, 35592), (1483, 28584), (1588, 26694), (2382, 17796), (2966, 14292), (3176, 13347), (3573, 11864), (4449, 9528), (4764, 8898), (5932, 7146)]