78847284

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{41851}}^1$

素因数の和:42015

約数の個数: 24

約数和(自身を含む): 185153248

約数和(自身を除く): 106305964

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 41851, 83702, 125553, 167404, 251106, 502212, 6570607, 13141214, 19711821, 26282428, 39423642, 78847284]

約数ペア:

[(1, 78847284), (2, 39423642), (3, 26282428), (4, 19711821), (6, 13141214), (12, 6570607), (157, 502212), (314, 251106), (471, 167404), (628, 125553), (942, 83702), (1884, 41851)]