84750008

素因数分解:

$2^3\times 7^2\times {\mathrm{149}}^1\times {\mathrm{1451}}^1$

素因数の和:1620

約数の個数: 48

約数和(自身を含む): 186219000

約数和(自身を除く): 101468992

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 149, 196, 298, 392, 596, 1043, 1192, 1451, 2086, 2902, 4172, 5804, 7301, 8344, 10157, 11608, 14602, 20314, 29204, 40628, 58408, 71099, 81256, 142198, 216199, 284396, 432398, 568792, 864796, 1513393, 1729592, 3026786, 6053572, 10593751, 12107144, 21187502, 42375004, 84750008]

約数ペア:

[(1, 84750008), (2, 42375004), (4, 21187502), (7, 12107144), (8, 10593751), (14, 6053572), (28, 3026786), (49, 1729592), (56, 1513393), (98, 864796), (149, 568792), (196, 432398), (298, 284396), (392, 216199), (596, 142198), (1043, 81256), (1192, 71099), (1451, 58408), (2086, 40628), (2902, 29204), (4172, 20314), (5804, 14602), (7301, 11608), (8344, 10157)]