72287568

素因数分解:

$2^4\times 3^2\times {\mathrm{501997}}^1$

素因数の和:502011

約数の個数: 30

約数和(自身を含む): 202305194

約数和(自身を除く): 130017626

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 501997, 1003994, 1505991, 2007988, 3011982, 4015976, 4517973, 6023964, 8031952, 9035946, 12047928, 18071892, 24095856, 36143784, 72287568]

約数ペア:

[(1, 72287568), (2, 36143784), (3, 24095856), (4, 18071892), (6, 12047928), (8, 9035946), (9, 8031952), (12, 6023964), (16, 4517973), (18, 4015976), (24, 3011982), (36, 2007988), (48, 1505991), (72, 1003994), (144, 501997)]