78680406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{98597}}^1$

素因数の和:98628

約数の個数: 32

約数和(自身を含む): 189308160

約数和(自身を除く): 110627754

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 98597, 197194, 295791, 591582, 690179, 1380358, 1873343, 2070537, 3746686, 4141074, 5620029, 11240058, 13113401, 26226802, 39340203, 78680406]

約数ペア:

[(1, 78680406), (2, 39340203), (3, 26226802), (6, 13113401), (7, 11240058), (14, 5620029), (19, 4141074), (21, 3746686), (38, 2070537), (42, 1873343), (57, 1380358), (114, 690179), (133, 591582), (266, 295791), (399, 197194), (798, 98597)]