84372160

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13877}}^1$

素因数の和:13913

約数の個数: 56

約数和(自身を含む): 211500720

約数和(自身を除く): 127128560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 13877, 27754, 55508, 69385, 111016, 138770, 222032, 263663, 277540, 444064, 527326, 555080, 888128, 1054652, 1110160, 1318315, 2109304, 2220320, 2636630, 4218608, 4440640, 5273260, 8437216, 10546520, 16874432, 21093040, 42186080, 84372160]

約数ペア:

[(1, 84372160), (2, 42186080), (4, 21093040), (5, 16874432), (8, 10546520), (10, 8437216), (16, 5273260), (19, 4440640), (20, 4218608), (32, 2636630), (38, 2220320), (40, 2109304), (64, 1318315), (76, 1110160), (80, 1054652), (95, 888128), (152, 555080), (160, 527326), (190, 444064), (304, 277540), (320, 263663), (380, 222032), (608, 138770), (760, 111016), (1216, 69385), (1520, 55508), (3040, 27754), (6080, 13877)]