72292016

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{383}}^1$

素因数の和:689

約数の個数: 40

約数和(自身を含む): 143990784

約数和(自身を除く): 71698768

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 251, 376, 383, 502, 752, 766, 1004, 1532, 2008, 3064, 4016, 6128, 11797, 18001, 23594, 36002, 47188, 72004, 94376, 96133, 144008, 188752, 192266, 288016, 384532, 769064, 1538128, 4518251, 9036502, 18073004, 36146008, 72292016]

約数ペア:

[(1, 72292016), (2, 36146008), (4, 18073004), (8, 9036502), (16, 4518251), (47, 1538128), (94, 769064), (188, 384532), (251, 288016), (376, 192266), (383, 188752), (502, 144008), (752, 96133), (766, 94376), (1004, 72004), (1532, 47188), (2008, 36002), (3064, 23594), (4016, 18001), (6128, 11797)]