82763492

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 169669248

約数和(自身を除く): 86905756

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 157, 268, 281, 314, 469, 562, 628, 938, 1099, 1124, 1876, 1967, 2198, 3934, 4396, 7868, 10519, 18827, 21038, 37654, 42076, 44117, 73633, 75308, 88234, 131789, 147266, 176468, 263578, 294532, 308819, 527156, 617638, 1235276, 2955839, 5911678, 11823356, 20690873, 41381746, 82763492]

約数ペア:

[(1, 82763492), (2, 41381746), (4, 20690873), (7, 11823356), (14, 5911678), (28, 2955839), (67, 1235276), (134, 617638), (157, 527156), (268, 308819), (281, 294532), (314, 263578), (469, 176468), (562, 147266), (628, 131789), (938, 88234), (1099, 75308), (1124, 73633), (1876, 44117), (1967, 42076), (2198, 37654), (3934, 21038), (4396, 18827), (7868, 10519)]